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// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
// See the LICENSE file
#ifndef COMMON_CONSOLE_H
#define COMMON_CONSOLE_H
#include "common/hercules.h"
#include "common/db.h"
#include "common/mutex.h"
#include "common/spinlock.h"
#include "common/sql.h"
#include "common/thread.h"
/**
* Queue Max
* why is there a limit, why not make it dynamic? - I'm playing it safe, I'd rather not play with memory management between threads
**/
#define CONSOLE_PARSE_SIZE 10
/**
* Default parsing function abstract prototype
**/
typedef void (*CParseFunc)(char *line);
/**
* Console parsing function prototypes
* CPCMD: Console Parsing CoMmand
* x - command
* y - category
**/
#define CPCMD(x) void console_parse_ ##x (char *line)
#define CPCMD_A(x) console_parse_ ##x
#define CPCMD_C(x,y) void console_parse_ ##y ##x (char *line)
#define CPCMD_C_A(x,y) console_parse_ ##y ##x
#define CP_CMD_LENGTH 20
enum CONSOLE_PARSE_ENTRY_TYPE {
CPET_UNKNOWN,
CPET_FUNCTION,
CPET_CATEGORY,
};
struct CParseEntry {
char cmd[CP_CMD_LENGTH];
int type; ///< Entry type (@see enum CONSOLE_PARSE_ENTRY_TYPE)
union {
CParseFunc func;
VECTOR_DECL(struct CParseEntry *) children;
} u;
};
struct console_input_interface {
#ifdef CONSOLE_INPUT
/* vars */
SPIN_LOCK ptlock;/* parse thread lock */
rAthread *pthread;/* parse thread */
volatile int32 ptstate;/* parse thread state */
ramutex *ptmutex;/* parse thread mutex */
racond *ptcond;/* parse thread cond */
/* */
VECTOR_DECL(struct CParseEntry *) command_list;
VECTOR_DECL(struct CParseEntry *) commands;
/* */
Sql *SQL;
/* */
void (*parse_init) (void);
void (*parse_final) (void);
int (*parse_timer) (int tid, int64 tick, int id, intptr_t data);
void *(*pthread_main) (void *x);
void (*parse) (char* line);
void (*parse_sub) (char* line);
int (*key_pressed) (void);
void (*load_defaults) (void);
void (*parse_list_subs) (struct CParseEntry *cmd, unsigned char depth);
void (*addCommand) (char *name, CParseFunc func);
void (*setSQL) (Sql *SQL_handle);
#else // not CONSOLE_INPUT
UNAVAILABLE_STRUCT;
#endif
};
struct console_interface {
void (*init) (void);
void (*final) (void);
void (*display_title) (void);
struct console_input_interface *input;
};
#ifdef HERCULES_CORE
void console_defaults(void);
#endif // HERCULES_CORE
HPShared struct console_interface *console;
#endif /* COMMON_CONSOLE_H */
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