Document the sysfs1 interface in protocol_map[] and replace some
more if-else code with loops.
Signed-off-by: David Härdeman <david@xxxxxxxxxxx>
---
utils/keytable/keytable.c | 124 ++++++++++++++++++++-------------------------
1 file changed, 55 insertions(+), 69 deletions(-)
diff --git a/utils/keytable/keytable.c b/utils/keytable/keytable.c
index 2ca693f..949eed9 100644
--- a/utils/keytable/keytable.c
+++ b/utils/keytable/keytable.c
@@ -109,36 +109,37 @@ enum sysfs_protocols {
struct protocol_map_entry {
const char *name;
+ const char *sysfs1_name;
enum sysfs_protocols sysfs_protocol;
};
const struct protocol_map_entry protocol_map[] = {
- { "unknown", SYSFS_UNKNOWN },
- { "other", SYSFS_OTHER },
- { "lirc", SYSFS_LIRC },
- { "rc-5", SYSFS_RC5 },
- { "rc5", SYSFS_RC5 },
- { "rc-5x", SYSFS_INVALID },
- { "rc5x", SYSFS_INVALID },
- { "jvc", SYSFS_JVC },
- { "sony", SYSFS_SONY },
- { "sony12", SYSFS_INVALID },
- { "sony15", SYSFS_INVALID },
- { "sony20", SYSFS_INVALID },
- { "nec", SYSFS_NEC },
- { "sanyo", SYSFS_SANYO },
- { "mce-kbd", SYSFS_MCE_KBD },
- { "mce_kbd", SYSFS_MCE_KBD },
- { "rc-6", SYSFS_RC6 },
- { "rc6", SYSFS_RC6 },
- { "rc-6-0", SYSFS_INVALID },
- { "rc-6-6a-20", SYSFS_INVALID },
- { "rc-6-6a-24", SYSFS_INVALID },
- { "rc-6-6a-32", SYSFS_INVALID },
- { "rc-6-mce", SYSFS_INVALID },
- { "sharp", SYSFS_SHARP },
- { "xmp", SYSFS_XMP },
- { NULL, SYSFS_INVALID },
+ { "unknown", NULL, SYSFS_UNKNOWN },
+ { "other", NULL, SYSFS_OTHER },
+ { "lirc", NULL, SYSFS_LIRC },
+ { "rc-5", "/rc5_decoder", SYSFS_RC5 },
+ { "rc5", NULL, SYSFS_RC5 },
+ { "rc-5x", NULL, SYSFS_INVALID },
+ { "rc5x", NULL, SYSFS_INVALID },
+ { "jvc", "/jvc_decoder", SYSFS_JVC },
+ { "sony", "/sony_decoder",SYSFS_SONY },
+ { "sony12", NULL, SYSFS_INVALID },
+ { "sony15", NULL, SYSFS_INVALID },
+ { "sony20", NULL, SYSFS_INVALID },
+ { "nec", "/nec_decoder", SYSFS_NEC },
+ { "sanyo", NULL, SYSFS_SANYO },
+ { "mce-kbd", NULL, SYSFS_MCE_KBD },
+ { "mce_kbd", NULL, SYSFS_MCE_KBD },
+ { "rc-6", "/rc6_decoder", SYSFS_RC6 },
+ { "rc6", NULL, SYSFS_RC6 },
+ { "rc-6-0", NULL, SYSFS_INVALID },
+ { "rc-6-6a-20", NULL, SYSFS_INVALID },
+ { "rc-6-6a-24", NULL, SYSFS_INVALID },
+ { "rc-6-6a-32", NULL, SYSFS_INVALID },
+ { "rc-6-mce", NULL, SYSFS_INVALID },
+ { "sharp", NULL, SYSFS_SHARP },
+ { "xmp", "/xmp_decoder", SYSFS_XMP },
+ { NULL, NULL, SYSFS_INVALID },
};
static enum sysfs_protocols parse_sysfs_protocol(const char *name, bool all_allowed)
@@ -886,7 +887,7 @@ static int v1_get_sw_enabled_protocol(char *dirname)
}
static int v1_set_sw_enabled_protocol(struct rc_device *rc_dev,
- char *dirname, int enabled)
+ const char *dirname, int enabled)
{
FILE *fp;
char name[512];
@@ -1084,30 +1085,20 @@ static int get_attribs(struct rc_device *rc_dev, char *sysfs_name)
} else if (strstr(cur->name, "/supported_protocols")) {
rc_dev->version = VERSION_1;
rc_dev->supported = v1_get_hw_protocols(cur->name);
- } else if (strstr(cur->name, "/nec_decoder")) {
- rc_dev->supported |= SYSFS_NEC;
- if (v1_get_sw_enabled_protocol(cur->name))
- rc_dev->current |= SYSFS_NEC;
- } else if (strstr(cur->name, "/rc5_decoder")) {
- rc_dev->supported |= SYSFS_RC5;
- if (v1_get_sw_enabled_protocol(cur->name))
- rc_dev->current |= SYSFS_RC5;
- } else if (strstr(cur->name, "/rc6_decoder")) {
- rc_dev->supported |= SYSFS_RC6;
- if (v1_get_sw_enabled_protocol(cur->name))
- rc_dev->current |= SYSFS_RC6;
- } else if (strstr(cur->name, "/jvc_decoder")) {
- rc_dev->supported |= SYSFS_JVC;
- if (v1_get_sw_enabled_protocol(cur->name))
- rc_dev->current |= SYSFS_JVC;
- } else if (strstr(cur->name, "/sony_decoder")) {
- rc_dev->supported |= SYSFS_SONY;
- if (v1_get_sw_enabled_protocol(cur->name))
- rc_dev->current |= SYSFS_SONY;
- } else if (strstr(cur->name, "/xmp_decoder")) {
- rc_dev->supported |= SYSFS_XMP;
- if (v1_get_sw_enabled_protocol(cur->name))
- rc_dev->current |= SYSFS_XMP;
+ } else {
+ const struct protocol_map_entry *pme;
+
+ for (pme = protocol_map; pme->name; pme++) {
+ if (!pme->sysfs1_name)
+ continue;
+
+ if (strstr(cur->name, pme->sysfs1_name)) {
+ rc_dev->supported |= pme->sysfs_protocol;
+ if (v1_get_sw_enabled_protocol(cur->name))
+ rc_dev->supported |= pme->sysfs_protocol;
+ break;
+ }
+ }
}
}
@@ -1130,24 +1121,19 @@ static int set_proto(struct rc_device *rc_dev)
}
if (rc_dev->type == SOFTWARE_DECODER) {
- if (rc_dev->supported & SYSFS_NEC)
- rc += v1_set_sw_enabled_protocol(rc_dev, "/nec_decoder",
- rc_dev->current & SYSFS_NEC);
- if (rc_dev->supported & SYSFS_RC5)
- rc += v1_set_sw_enabled_protocol(rc_dev, "/rc5_decoder",
- rc_dev->current & SYSFS_RC5);
- if (rc_dev->supported & SYSFS_RC6)
- rc += v1_set_sw_enabled_protocol(rc_dev, "/rc6_decoder",
- rc_dev->current & SYSFS_RC6);
- if (rc_dev->supported & SYSFS_JVC)
- rc += v1_set_sw_enabled_protocol(rc_dev, "/jvc_decoder",
- rc_dev->current & SYSFS_JVC);
- if (rc_dev->supported & SYSFS_SONY)
- rc += v1_set_sw_enabled_protocol(rc_dev, "/sony_decoder",
- rc_dev->current & SYSFS_SONY);
- if (rc_dev->supported & SYSFS_XMP)
- rc += v1_set_sw_enabled_protocol(rc_dev, "/xmp_decoder",
- rc_dev->current & SYSFS_XMP);
+ const struct protocol_map_entry *pme;
+
+ for (pme = protocol_map; pme->name; pme++) {
+ if (!pme->sysfs1_name)
+ continue;
+
+ if (!(rc_dev->supported & pme->sysfs_protocol))
+ continue;
+
+ rc += v1_set_sw_enabled_protocol(rc_dev, pme->sysfs1_name,
+ rc_dev->current & pme->sysfs_protocol);
+ }
+
} else {
rc = v1_set_hw_protocols(rc_dev);
}
--
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