#ifndef BUGLE_COMMON_PROTOCOL_H
#define BUGLE_COMMON_PROTOCOL_H

#if HAVE_CONFIG_H
# include <config.h>
#endif
#include "common/bool.h"
#include <inttypes.h>
#include <sys/types.h>

/* The top bytes are set to make them easier to pick out in dumps, and
 * so that things will break early if we don't have 32 bit-ness.
 */
#define RESP_ANS                       0xabcd0000UL
#define RESP_BREAK                     0xabcd0001UL
#define RESP_BREAK_ERROR               0xabcd0002UL
#define RESP_STOP                      0xabcd0003UL
#define RESP_STATE                     0xabcd0004UL  /* Obsolete */
#define RESP_ERROR                     0xabcd0005UL
#define RESP_RUNNING                   0xabcd0006UL
#define RESP_SCREENSHOT                0xabcd0007UL  /* Obsolete */
#define RESP_STATE_NODE_BEGIN          0xabcd0008UL
#define RESP_STATE_NODE_END            0xabcd0009UL
#define RESP_DATA                      0xabcd000aUL
#define RESP_STATE_NODE_BEGIN_RAW      0xabcd000bUL
#define RESP_STATE_NODE_END_RAW        0xabcd000cUL

#define REQ_RUN                        0xdcba0000UL
#define REQ_CONT                       0xdcba0001UL
#define REQ_STEP                       0xdcba0002UL
#define REQ_BREAK                      0xdcba0003UL
#define REQ_BREAK_ERROR                0xdcba0004UL
#define REQ_STATE                      0xdcba0005UL  /* Obsolete */
#define REQ_QUIT                       0xdcba0006UL
#define REQ_ASYNC                      0xdcba0007UL
#define REQ_SCREENSHOT                 0xdcba0008UL  /* Obsolete */
#define REQ_ACTIVATE_FILTERSET         0xdcba0009UL
#define REQ_DEACTIVATE_FILTERSET       0xdcba000aUL
#define REQ_STATE_TREE                 0xdcba000bUL
#define REQ_DATA                       0xdcba000cUL
#define REQ_STATE_TREE_RAW             0xdcba000dUL

#define REQ_DATA_TEXTURE               0xedbc0000UL
#define REQ_DATA_SHADER                0xedbc0001UL
#define REQ_DATA_FRAMEBUFFER           0xedbc0002UL

#define TO_NETWORK(x) (x)
#define TO_HOST(x) (x)

bool gldb_protocol_send_code(int fd, uint32_t code);
bool gldb_protocol_send_binary_string(int fd, uint32_t len, const char *str);
bool gldb_protocol_send_string(int fd, const char *str);
bool gldb_protocol_recv_code(int fd, uint32_t *code);
bool gldb_protocol_recv_binary_string(int fd, uint32_t *len, char **data);
bool gldb_protocol_recv_string(int fd, char **str);

#endif /* BUGLE_COMMON_PROTOCOL_H */