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#ifndef _PB_PROTOCOL_H
#define _PB_PROTOCOL_H
#include <stdint.h>
#include <stdio.h>
#include <list/list.h>
#include <types/types.h>
#define PB_SOCKET_PATH "/tmp/petitboot.ui"
#define PB_PROTOCOL_MAX_PAYLOAD_SIZE (64 * 1024)
enum pb_protocol_action {
PB_PROTOCOL_ACTION_DEVICE_ADD = 0x1,
PB_PROTOCOL_ACTION_BOOT_OPTION_ADD = 0x2,
PB_PROTOCOL_ACTION_DEVICE_REMOVE = 0x3,
/* PB_PROTOCOL_ACTION_BOOT_OPTION_REMOVE = 0x4, */
PB_PROTOCOL_ACTION_BOOT = 0x5,
PB_PROTOCOL_ACTION_STATUS = 0x6,
PB_PROTOCOL_ACTION_CANCEL_DEFAULT = 0x7,
PB_PROTOCOL_ACTION_SYSTEM_INFO = 0x8,
PB_PROTOCOL_ACTION_CONFIG = 0x9,
PB_PROTOCOL_ACTION_REINIT = 0xa,
PB_PROTOCOL_ACTION_ADD_URL = 0xb,
};
struct pb_protocol_message {
uint32_t action;
uint32_t payload_len;
char payload[];
};
void pb_protocol_dump_device(const struct device *dev, const char *text,
FILE *stream);
int pb_protocol_device_len(const struct device *dev);
int pb_protocol_boot_option_len(const struct boot_option *opt);
int pb_protocol_boot_len(const struct boot_command *boot);
int pb_protocol_boot_status_len(const struct boot_status *status);
int pb_protocol_system_info_len(const struct system_info *sysinfo);
int pb_protocol_config_len(const struct config *config);
int pb_protocol_url_len(const char *url);
int pb_protocol_device_cmp(const struct device *a, const struct device *b);
int pb_protocol_boot_option_cmp(const struct boot_option *a,
const struct boot_option *b);
int pb_protocol_serialise_string(char *pos, const char *str);
char *pb_protocol_deserialise_string(void *ctx,
const struct pb_protocol_message *message);
int pb_protocol_serialise_device(const struct device *dev,
char *buf, int buf_len);
int pb_protocol_serialise_boot_option(const struct boot_option *opt,
char *buf, int buf_len);
int pb_protocol_serialise_boot_command(const struct boot_command *boot,
char *buf, int buf_len);
int pb_protocol_serialise_boot_status(const struct boot_status *status,
char *buf, int buf_len);
int pb_protocol_serialise_system_info(const struct system_info *sysinfo,
char *buf, int buf_len);
int pb_protocol_serialise_config(const struct config *config,
char *buf, int buf_len);
int pb_protocol_serialise_url(const char *url, char *buf, int buf_len);
int pb_protocol_write_message(int fd, struct pb_protocol_message *message);
struct pb_protocol_message *pb_protocol_create_message(void *ctx,
enum pb_protocol_action action, int payload_len);
struct pb_protocol_message *pb_protocol_read_message(void *ctx, int fd);
int pb_protocol_deserialise_device(struct device *dev,
const struct pb_protocol_message *message);
int pb_protocol_deserialise_boot_option(struct boot_option *opt,
const struct pb_protocol_message *message);
int pb_protocol_deserialise_boot_command(struct boot_command *cmd,
const struct pb_protocol_message *message);
int pb_protocol_deserialise_boot_status(struct boot_status *status,
const struct pb_protocol_message *message);
int pb_protocol_deserialise_system_info(struct system_info *sysinfo,
const struct pb_protocol_message *message);
int pb_protocol_deserialise_config(struct config *config,
const struct pb_protocol_message *message);
#endif /* _PB_PROTOCOL_H */
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