8 #include <types/types.h>
10 #define PB_SOCKET_PATH "/tmp/petitboot.ui"
12 #define PB_PROTOCOL_MAX_PAYLOAD_SIZE (64 * 1024)
14 enum pb_protocol_action {
15 PB_PROTOCOL_ACTION_DEVICE_ADD = 0x1,
16 PB_PROTOCOL_ACTION_BOOT_OPTION_ADD = 0x2,
17 PB_PROTOCOL_ACTION_DEVICE_REMOVE = 0x3,
18 /* PB_PROTOCOL_ACTION_BOOT_OPTION_REMOVE = 0x4, */
19 PB_PROTOCOL_ACTION_BOOT = 0x5,
20 PB_PROTOCOL_ACTION_STATUS = 0x6,
21 PB_PROTOCOL_ACTION_CANCEL_DEFAULT = 0x7,
22 PB_PROTOCOL_ACTION_SYSTEM_INFO = 0x8,
23 PB_PROTOCOL_ACTION_CONFIG = 0x9,
24 PB_PROTOCOL_ACTION_REINIT = 0xa,
25 PB_PROTOCOL_ACTION_ADD_URL = 0xb,
26 PB_PROTOCOL_ACTION_PLUGIN_OPTION_ADD = 0xc,
27 PB_PROTOCOL_ACTION_PLUGINS_REMOVE = 0xd,
28 PB_PROTOCOL_ACTION_PLUGIN_INSTALL = 0xe,
31 struct pb_protocol_message {
37 void pb_protocol_dump_device(const struct device *dev, const char *text,
39 int pb_protocol_device_len(const struct device *dev);
40 int pb_protocol_boot_option_len(const struct boot_option *opt);
41 int pb_protocol_boot_len(const struct boot_command *boot);
42 int pb_protocol_boot_status_len(const struct status *status);
43 int pb_protocol_system_info_len(const struct system_info *sysinfo);
44 int pb_protocol_config_len(const struct config *config);
45 int pb_protocol_url_len(const char *url);
46 int pb_protocol_plugin_option_len(const struct plugin_option *opt);
47 int pb_protocol_device_cmp(const struct device *a, const struct device *b);
49 int pb_protocol_boot_option_cmp(const struct boot_option *a,
50 const struct boot_option *b);
52 int pb_protocol_serialise_string(char *pos, const char *str);
53 char *pb_protocol_deserialise_string(void *ctx,
54 const struct pb_protocol_message *message);
56 int pb_protocol_serialise_device(const struct device *dev,
57 char *buf, int buf_len);
58 int pb_protocol_serialise_boot_option(const struct boot_option *opt,
59 char *buf, int buf_len);
60 int pb_protocol_serialise_boot_command(const struct boot_command *boot,
61 char *buf, int buf_len);
62 int pb_protocol_serialise_boot_status(const struct status *status,
63 char *buf, int buf_len);
64 int pb_protocol_serialise_system_info(const struct system_info *sysinfo,
65 char *buf, int buf_len);
66 int pb_protocol_serialise_config(const struct config *config,
67 char *buf, int buf_len);
68 int pb_protocol_serialise_url(const char *url, char *buf, int buf_len);
69 int pb_protocol_serialise_plugin_option(const struct plugin_option *opt,
70 char *buf, int buf_len);
72 int pb_protocol_write_message(int fd, struct pb_protocol_message *message);
74 struct pb_protocol_message *pb_protocol_create_message(void *ctx,
75 enum pb_protocol_action action, int payload_len);
77 struct pb_protocol_message *pb_protocol_read_message(void *ctx, int fd);
79 int pb_protocol_deserialise_device(struct device *dev,
80 const struct pb_protocol_message *message);
82 int pb_protocol_deserialise_boot_option(struct boot_option *opt,
83 const struct pb_protocol_message *message);
85 int pb_protocol_deserialise_boot_command(struct boot_command *cmd,
86 const struct pb_protocol_message *message);
88 int pb_protocol_deserialise_boot_status(struct status *status,
89 const struct pb_protocol_message *message);
91 int pb_protocol_deserialise_system_info(struct system_info *sysinfo,
92 const struct pb_protocol_message *message);
94 int pb_protocol_deserialise_config(struct config *config,
95 const struct pb_protocol_message *message);
97 int pb_protocol_deserialise_plugin_option(struct plugin_option *opt,
98 const struct pb_protocol_message *message);
99 #endif /* _PB_PROTOCOL_H */