Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8ff01908 authored by Sami Tolvanen's avatar Sami Tolvanen
Browse files

Add init support for dm-verity logging mode 

Add a built-in command for loading verity state. If dm-verity
will be started in logging mode, trigger verity-logging.

Needs changes from
  Ibb82953594d234f81ad21c40f524190b88e4ac8f

Change-Id: I5af4918f2f14fdd4d07f51c55837e08111fd3748
parent 51bf11ad

init/builtins.cpp

+14 −0
Original line number Diff line number Diff line
@@ -712,6 +712,20 @@ int do_sysclktz(int nargs, char **args) 
    return 0;

}



int do_verity_load_state(int nargs, char **args) {

    if (nargs == 1) {

        int mode = -1;

        int rc = fs_mgr_load_verity_state(&mode);



        if (rc == 0 && mode == VERITY_MODE_LOGGING) {

            action_for_each_trigger("verity-logging", action_add_queue_tail);

        }



        return rc;

    }

    return -1;

}



int do_write(int nargs, char **args)

{

    const char *path = args[1];

init/init_parser.cpp

+3 −0
Original line number Diff line number Diff line
@@ -204,6 +204,9 @@ static int lookup_keyword(const char *s) 
    case 'u':

        if (!strcmp(s, "ser")) return K_user;

        break;

    case 'v':

        if (!strcmp(s, "erity_load_state")) return K_verity_load_state;

        break;

    case 'w':

        if (!strcmp(s, "rite")) return K_write;

        if (!strcmp(s, "ait")) return K_wait;

init/keywords.h

+2 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ int do_chmod(int nargs, char **args); 
int do_loglevel(int nargs, char **args);

int do_load_persist_props(int nargs, char **args);

int do_load_all_props(int nargs, char **args);

int do_verity_load_state(int nargs, char **args);

int do_wait(int nargs, char **args);

#define __MAKE_KEYWORD_ENUM__

#define KEYWORD(symbol, flags, nargs, func) K_##symbol,
@@ -97,6 +98,7 @@ enum { 
    KEYWORD(symlink,     COMMAND, 1, do_symlink)

    KEYWORD(sysclktz,    COMMAND, 1, do_sysclktz)

    KEYWORD(user,        OPTION,  0, 0)

    KEYWORD(verity_load_state,      COMMAND, 0, do_verity_load_state)

    KEYWORD(wait,        COMMAND, 1, do_wait)

    KEYWORD(write,       COMMAND, 2, do_write)

    KEYWORD(copy,        COMMAND, 2, do_copy)