alsaucm: add 'getval' and 'getival' commands

Print the value only without the variable name prefix

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/alsaucm/usecase.c b/alsaucm/usecase.c
index d39a15951a52de496f218f1b9aeece4b425936cd..1dba1caa2b59a153542581b198afd72a723bb21c 100644 (file)
--- a/alsaucm/usecase.c
+++ b/alsaucm/usecase.c
@@ -58,7 +58,9 @@ enum uc_cmd {
        /* set/get */
        OM_SET,
        OM_GET,
+       OM_GET_VAL,
        OM_GETI,
+       OM_GETI_VAL,
 
        /* misc */
        OM_HELP,
@@ -82,7 +84,9 @@ static struct cmd cmds[] = {
        { OM_LIST2, 1, 1, "list" },
        { OM_SET, 2, 1, "set" },
        { OM_GET, 1, 1, "get" },
+       { OM_GET_VAL, 1, 1, "getval" },
        { OM_GETI, 1, 1, "geti" },
+       { OM_GETI_VAL, 1, 1, "getival" },
        { OM_DUMP, 1, 1, "dump" },
        { OM_HELP, 0, 0, "help" },
        { OM_QUIT, 0, 0, "quit" },
@@ -328,6 +332,7 @@ static int do_one(struct context *context, struct cmd *cmd, char **argv)
                }
                break;
        case OM_GET:
+       case OM_GET_VAL:
                err = snd_use_case_get(context->uc_mgr, argv[0], &str);
                if (err < 0) {
                        fprintf(stderr,
@@ -336,10 +341,14 @@ static int do_one(struct context *context, struct cmd *cmd, char **argv)
                                snd_strerror(err));
                        return err;
                }
-               printf("  %s=%s\n", argv[0], str);
+               if (cmd->code == OM_GET)
+                       printf("  %s=%s\n", argv[0], str);
+               else
+                       printf("%s\n", str);
                free((void *)str);
                break;
        case OM_GETI:
+       case OM_GETI_VAL:
                err = snd_use_case_geti(context->uc_mgr, argv[0], &lval);
                if (err < 0) {
                        fprintf(stderr,
@@ -348,7 +357,10 @@ static int do_one(struct context *context, struct cmd *cmd, char **argv)
                                snd_strerror(err));
                        return lval;
                }
-               printf("  %s=%li\n", argv[0], lval);
+               if (cmd->code == OM_GETI)
+                       printf("  %s=%li\n", argv[0], lval);
+               else
+                       printf("%li\n", lval);
                break;
        case OM_QUIT:
                context->do_exit = 1;