X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=lib%2Fpb-protocol%2Fpb-protocol.c;h=0d83bde0d11fca8f7b4902755cfa13e458a6277f;hp=7887fb00cbd19f7bc43216a68ce47a562d3916c8;hb=9f42e56fc5968fcb34edfad017adb73960c2bb61;hpb=d19b94a83870f7b2a41e55d7462bcf36d2b5ba0b diff --git a/lib/pb-protocol/pb-protocol.c b/lib/pb-protocol/pb-protocol.c index 7887fb0..0d83bde 100644 --- a/lib/pb-protocol/pb-protocol.c +++ b/lib/pb-protocol/pb-protocol.c @@ -37,6 +37,7 @@ * 4-byte len, initrd_file * 4-byte len, dtb_file * 4-byte len, boot_args + * 4-byte len, args_sig_file * * action = 0x2: device remove message * payload: @@ -49,6 +50,7 @@ * 4-byte len, initrd_file * 4-byte len, dtb_file * 4-byte len, boot_args + * 4-byte len, args_sig_file * */ @@ -72,6 +74,7 @@ void pb_protocol_dump_device(const struct device *dev, const char *text, fprintf(stream, "%s\t\tinit: %s\n", text, opt->initrd_file); fprintf(stream, "%s\t\tdtb: %s\n", text, opt->dtb_file); fprintf(stream, "%s\t\targs: %s\n", text, opt->boot_args); + fprintf(stream, "%s\t\tasig: %s\n", text, opt->args_sig_file); } } @@ -197,6 +200,7 @@ int pb_protocol_boot_option_len(const struct boot_option *opt) 4 + optional_strlen(opt->initrd_file) + 4 + optional_strlen(opt->dtb_file) + 4 + optional_strlen(opt->boot_args) + + 4 + optional_strlen(opt->args_sig_file) + sizeof(opt->is_default); } @@ -207,7 +211,8 @@ int pb_protocol_boot_len(const struct boot_command *boot) 4 + optional_strlen(boot->initrd_file) + 4 + optional_strlen(boot->dtb_file) + 4 + optional_strlen(boot->boot_args) + - 4 + optional_strlen(boot->tty); + 4 + optional_strlen(boot->args_sig_file) + + 4 + optional_strlen(boot->console); } int pb_protocol_boot_status_len(const struct boot_status *status) @@ -278,6 +283,8 @@ static int pb_protocol_interface_config_len(struct interface_config *conf) len += 4 + optional_strlen(conf->static_config.url); } + len += 4 /* conf->override */; + return len; } @@ -311,11 +318,11 @@ int pb_protocol_config_len(const struct config *config) len += 4; /* allow_writes */ - len += 4; /* n_tty */ - for (i = 0; i < config->n_tty; i++) - len += 4 + optional_strlen(config->tty_list[i]); + len += 4; /* n_consoles */ + for (i = 0; i < config->n_consoles; i++) + len += 4 + optional_strlen(config->consoles[i]); - len += 4 + optional_strlen(config->boot_tty); + len += 4 + optional_strlen(config->boot_console); len += 4 + optional_strlen(config->lang); @@ -360,6 +367,7 @@ int pb_protocol_serialise_boot_option(const struct boot_option *opt, pos += pb_protocol_serialise_string(pos, opt->initrd_file); pos += pb_protocol_serialise_string(pos, opt->dtb_file); pos += pb_protocol_serialise_string(pos, opt->boot_args); + pos += pb_protocol_serialise_string(pos, opt->args_sig_file); *(bool *)pos = opt->is_default; pos += sizeof(bool); @@ -380,7 +388,8 @@ int pb_protocol_serialise_boot_command(const struct boot_command *boot, pos += pb_protocol_serialise_string(pos, boot->initrd_file); pos += pb_protocol_serialise_string(pos, boot->dtb_file); pos += pb_protocol_serialise_string(pos, boot->boot_args); - pos += pb_protocol_serialise_string(pos, boot->tty); + pos += pb_protocol_serialise_string(pos, boot->args_sig_file); + pos += pb_protocol_serialise_string(pos, boot->console); assert(pos <= buf + buf_len); (void)buf_len; @@ -504,6 +513,9 @@ static int pb_protocol_serialise_config_interface(char *buf, conf->static_config.url); } + *(uint32_t *)pos = conf->override; + pos += 4; + return pos - buf; } @@ -561,12 +573,12 @@ int pb_protocol_serialise_config(const struct config *config, *(uint32_t *)pos = config->allow_writes; pos += 4; - *(uint32_t *)pos = __cpu_to_be32(config->n_tty); + *(uint32_t *)pos = __cpu_to_be32(config->n_consoles); pos += 4; - for (i = 0; i < config->n_tty; i++) - pos += pb_protocol_serialise_string(pos, config->tty_list[i]); + for (i = 0; i < config->n_consoles; i++) + pos += pb_protocol_serialise_string(pos, config->consoles[i]); - pos += pb_protocol_serialise_string(pos, config->boot_tty); + pos += pb_protocol_serialise_string(pos, config->boot_console); pos += pb_protocol_serialise_string(pos, config->lang); @@ -750,6 +762,9 @@ int pb_protocol_deserialise_boot_option(struct boot_option *opt, if (read_string(opt, &pos, &len, &opt->boot_args)) goto out; + if (read_string(opt, &pos, &len, &opt->args_sig_file)) + goto out; + if (len < sizeof(bool)) goto out; opt->is_default = *(bool *)(pos); @@ -785,7 +800,10 @@ int pb_protocol_deserialise_boot_command(struct boot_command *cmd, if (read_string(cmd, &pos, &len, &cmd->boot_args)) goto out; - if (read_string(cmd, &pos, &len, &cmd->tty)) + if (read_string(cmd, &pos, &len, &cmd->args_sig_file)) + goto out; + + if (read_string(cmd, &pos, &len, &cmd->console)) goto out; rc = 0; @@ -1006,6 +1024,10 @@ static int pb_protocol_deserialise_config_interface(const char **buf, return -1; } + if (read_u32(buf, len, &tmp)) + return -1; + iface->override = !!tmp; + return 0; } @@ -1087,20 +1109,20 @@ int pb_protocol_deserialise_config(struct config *config, goto out; config->allow_writes = !!tmp; - if (read_u32(&pos, &len, &config->n_tty)) + if (read_u32(&pos, &len, &config->n_consoles)) goto out; - config->tty_list = talloc_array(config, char *, config->n_tty); - for (i = 0; i < config->n_tty; i++) { - if (read_string(config->tty_list, &pos, &len, &str)) + config->consoles = talloc_array(config, char *, config->n_consoles); + for (i = 0; i < config->n_consoles; i++) { + if (read_string(config->consoles, &pos, &len, &str)) goto out; - config->tty_list[i] = str; + config->consoles[i] = str; } if (read_string(config, &pos, &len, &str)) goto out; - config->boot_tty = str; + config->boot_console = str; if (read_string(config, &pos, &len, &str)) goto out;