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#ifndef _UADEIPC_H_
#define _UADEIPC_H_
#include <stdlib.h>
#include <stdint.h>
#include "uadeutils.h"
#define UADE_MAX_MESSAGE_SIZE (4096)
enum uade_msgtype {
UADE_MSG_FIRST = 0,
UADE_COMMAND_ACTIVATE_DEBUGGER,
UADE_COMMAND_CHANGE_SUBSONG,
UADE_COMMAND_CONFIG,
UADE_COMMAND_SCORE,
UADE_COMMAND_PLAYER,
UADE_COMMAND_MODULE,
UADE_COMMAND_READ,
UADE_COMMAND_REBOOT,
UADE_COMMAND_SET_SUBSONG,
UADE_COMMAND_IGNORE_CHECK,
UADE_COMMAND_SONG_END_NOT_POSSIBLE,
UADE_COMMAND_SET_NTSC,
UADE_COMMAND_FILTER,
UADE_COMMAND_SET_FREQUENCY,
UADE_COMMAND_SET_PLAYER_OPTION,
UADE_COMMAND_SET_RESAMPLING_MODE,
UADE_COMMAND_SPEED_HACK,
UADE_COMMAND_TOKEN,
UADE_COMMAND_USE_TEXT_SCOPE,
UADE_REPLY_MSG,
UADE_REPLY_CANT_PLAY,
UADE_REPLY_CAN_PLAY,
UADE_REPLY_SONG_END,
UADE_REPLY_SUBSONG_INFO,
UADE_REPLY_PLAYERNAME,
UADE_REPLY_MODULENAME,
UADE_REPLY_FORMATNAME,
UADE_REPLY_DATA,
UADE_MSG_LAST
};
struct uade_msg {
uint32_t msgtype;
uint32_t size;
uint8_t data[0];
} __attribute__((packed));
enum uade_control_state {
UADE_INITIAL_STATE = 0,
UADE_R_STATE,
UADE_S_STATE
};
struct uade_ipc {
void *input;
void *output;
unsigned int inputbytes;
char inputbuffer[UADE_MAX_MESSAGE_SIZE];
enum uade_control_state state;
};
void uade_check_fix_string(struct uade_msg *um, size_t maxlen);
int uade_parse_u32_message(uint32_t *u1, struct uade_msg *um);
int uade_parse_two_u32s_message(uint32_t *u1, uint32_t *u2, struct uade_msg *um);
int uade_receive_message(struct uade_msg *um, size_t maxbytes, struct uade_ipc *ipc);
int uade_receive_short_message(enum uade_msgtype msgtype, struct uade_ipc *ipc);
int uade_receive_string(char *s, enum uade_msgtype msgtype, size_t maxlen, struct uade_ipc *ipc);
int uade_send_message(struct uade_msg *um, struct uade_ipc *ipc);
int uade_send_short_message(enum uade_msgtype msgtype, struct uade_ipc *ipc);
int uade_send_string(enum uade_msgtype msgtype, const char *str, struct uade_ipc *ipc);
int uade_send_u32(enum uade_msgtype com, uint32_t u, struct uade_ipc *ipc);
int uade_send_two_u32s(enum uade_msgtype com, uint32_t u1, uint32_t u2, struct uade_ipc *ipc);
void uade_set_peer(struct uade_ipc *ipc, int peer_is_client, const char *input, const char *output);
#endif
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