From 868d21cf0a5fb13c04a06df0cee602f40b489b4a Mon Sep 17 00:00:00 2001 From: Liam Girdwood Date: Tue, 21 Dec 2010 23:11:51 +0100 Subject: ucm: modifiers names must be compound parse Modifier names must end in a .index to ensure we can support same named modifiers. However the modifier index will be for internal use only and the client will not use the index when setting modifier. The modifier selection for same name modifiers will be based upon supported device. Signed-off-by: Liam Girdwood Signed-off-by: Jaroslav Kysela --- src/ucm/parser.c | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) diff --git a/src/ucm/parser.c b/src/ucm/parser.c index 3d2fd717..7d547f4a 100644 --- a/src/ucm/parser.c +++ b/src/ucm/parser.c @@ -401,10 +401,11 @@ static int parse_value(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED, static int parse_modifier(snd_use_case_mgr_t *uc_mgr, snd_config_t *cfg, void *data1, - void *data2 ATTRIBUTE_UNUSED) + void *data2) { struct use_case_verb *verb = data1; struct use_case_modifier *modifier; + char *name = data2; const char *id; snd_config_iterator_t i, next; snd_config_t *n; @@ -423,9 +424,12 @@ static int parse_modifier(snd_use_case_mgr_t *uc_mgr, err = snd_config_get_id(cfg, &id); if (err < 0) return err; - modifier->name = strdup(id); + modifier->name = malloc(strlen(name) + strlen(id) + 2); if (modifier->name == NULL) - return -EINVAL; + return -ENOMEM; + strcpy(modifier->name, name); + strcat(modifier->name, "."); + strcat(modifier->name, id); snd_config_for_each(i, next, cfg) { const char *id; @@ -636,6 +640,21 @@ static int parse_device(snd_use_case_mgr_t *uc_mgr, return parse_compound(uc_mgr, cfg, parse_device_name, verb, NULL); } +static int parse_modifier_name(snd_use_case_mgr_t *uc_mgr, + snd_config_t *cfg, + void *data1, + void *data2 ATTRIBUTE_UNUSED) +{ + const char *id; + int err; + + err = snd_config_get_id(cfg, &id); + if (err < 0) + return err; + return parse_compound(uc_mgr, cfg, parse_modifier, + data1, (void *)id); +} + /* * Parse Verb Section * @@ -817,7 +836,7 @@ static int parse_verb_file(snd_use_case_mgr_t *uc_mgr, /* find modifier sections and parse them */ if (strcmp(id, "SectionModifier") == 0) { err = parse_compound(uc_mgr, n, - parse_modifier, verb, NULL); + parse_modifier_name, verb, NULL); if (err < 0) { uc_error("error: %s failed to parse modifier", file); -- cgit v1.2.1