* action = 0x2: device remove message
* payload:
* 4-byte len, id
+ *
+ * action = 0x3: boot
+ * payload:
+ * 4-byte len, boot option id
+ * 4-byte len, boot_image_file
+ * 4-byte len, initrd_file
+ * 4-byte len, boot_args
+ *
*/
+void pb_protocol_dump_device(const struct device *dev, const char *text,
+ FILE *stream)
+{
+ struct boot_option *opt;
+
+ fprintf(stream, "%snew dev:\n", text);
+ fprintf(stream, "%s\tid: %s\n", text, dev->id);
+ fprintf(stream, "%s\tname: %s\n", text, dev->name);
+ fprintf(stream, "%s\tdesc: %s\n", text, dev->description);
+ fprintf(stream, "%s\ticon: %s\n", text, dev->icon_file);
+ fprintf(stream, "%s\tboot options:\n", text);
+ list_for_each_entry(&dev->boot_options, opt, list) {
+ fprintf(stream, "%s\t\tid: %s\n", text, opt->id);
+ fprintf(stream, "%s\t\tname: %s\n", text, opt->name);
+ fprintf(stream, "%s\t\tdesc: %s\n", text, opt->description);
+ fprintf(stream, "%s\t\ticon: %s\n", text, opt->icon_file);
+ fprintf(stream, "%s\t\tboot: %s\n", text, opt->boot_image_file);
+ fprintf(stream, "%s\t\tinit: %s\n", text, opt->initrd_file);
+ fprintf(stream, "%s\t\targs: %s\n", text, opt->boot_args);
+ }
+}
+
int pb_protocol_device_cmp(const struct device *a, const struct device *b)
{
return !strcmp(a->id, b->id);
return len;
}
+int pb_protocol_boot_len(const struct boot_command *boot)
+{
+ return 4 + optional_strlen(boot->option_id) +
+ 4 + optional_strlen(boot->boot_image_file) +
+ 4 + optional_strlen(boot->initrd_file) +
+ 4 + optional_strlen(boot->boot_args);
+}
+
int pb_protocol_serialise_device(const struct device *dev, char *buf, int buf_len)
{
struct boot_option *opt;
}
assert(pos <= buf + buf_len);
+ (void)buf_len;
+
+ return 0;
+}
+
+int pb_protocol_serialise_boot_command(const struct boot_command *boot,
+ char *buf, int buf_len)
+{
+ char *pos = buf;
+
+ pos += pb_protocol_serialise_string(pos, boot->option_id);
+ pos += pb_protocol_serialise_string(pos, boot->boot_image_file);
+ pos += pb_protocol_serialise_string(pos, boot->initrd_file);
+ pos += pb_protocol_serialise_string(pos, boot->boot_args);
+
+ assert(pos <= buf + buf_len);
+ (void)buf_len;
return 0;
}
}
-struct device *pb_protocol_deserialise_device(void *ctx,
+int pb_protocol_deserialise_device(struct device *dev,
const struct pb_protocol_message *message)
{
- struct device *dev;
const char *pos;
int i, n_options;
unsigned int len;
len = message->payload_len;
pos = message->payload;
- dev = talloc(ctx, struct device);
-
if (read_string(dev, &pos, &len, &dev->id))
goto out_err;
n_options = __be32_to_cpu(*(uint32_t *)pos);
pos += sizeof(uint32_t);
+ dev->n_options = n_options;
+
list_init(&dev->boot_options);
for (i = 0; i < n_options; i++) {
list_add(&dev->boot_options, &opt->list);
}
- return dev;
+ return 0;
out_err:
- talloc_free(dev);
- return NULL;
+ return -1;
+}
+
+int pb_protocol_deserialise_boot_command(struct boot_command *cmd,
+ const struct pb_protocol_message *message)
+{
+ const char *pos;
+ unsigned int len;
+
+ len = message->payload_len;
+ pos = message->payload;
+
+ if (read_string(cmd, &pos, &len, &cmd->option_id))
+ goto out_err;
+
+ if (read_string(cmd, &pos, &len, &cmd->boot_image_file))
+ goto out_err;
+
+ if (read_string(cmd, &pos, &len, &cmd->initrd_file))
+ goto out_err;
+
+ if (read_string(cmd, &pos, &len, &cmd->boot_args))
+ goto out_err;
+
+ return 0;
+
+out_err:
+ return -1;
}