diff options
| -rw-r--r-- | src/geo.c | 19 |
1 files changed, 7 insertions, 12 deletions
@@ -341,11 +341,9 @@ static int sort_gp_desc(const void *a, const void *b) { /* ==================================================================== * Commands * ==================================================================== */ -void geoAddCommand(redisClient *c) { - /* args 0-4: [cmd, key, lng, lat, val]; optional 5-6: [radius, units] - * - OR - - * args 0-N: [cmd, key, lng, lat, val, lng2, lat2, val2, ...] */ +/* GEOADD key long lat name [long2 lat2 name2 ... longN latN nameN] */ +void geoAddCommand(redisClient *c) { /* Prepare for the three different forms of the add command. */ double radius_meters = 0; if (c->argc == 7) { @@ -568,18 +566,17 @@ static void geoRadiusGeneric(redisClient *c, int type) { geoArrayFree(ga); } +/* GEORADIUS wrapper function. */ void geoRadiusCommand(redisClient *c) { - /* args 0-5: ["georadius", key, long, lat, radius, units]; - * optionals: [withdist, withcoords, asc|desc] */ geoRadiusGeneric(c, RADIUS_COORDS); } +/* GEORADIUSBYMEMBER wrapper function. */ void geoRadiusByMemberCommand(redisClient *c) { - /* args 0-4: ["georadius", key, compare-against-member, radius, units]; - * optionals: [withdist, withcoords, asc|desc] */ geoRadiusGeneric(c, RADIUS_MEMBER); } +/* GEODECODE long lat */ void geoDecodeCommand(redisClient *c) { GeoHashBits geohash; if (getLongLongFromObjectOrReply(c, c->argv[1], (long long *)&geohash.bits, @@ -612,10 +609,8 @@ void geoDecodeCommand(redisClient *c) { addReplyDouble(c, lat); } +/* GEOENCODE long lat [radius unit] */ void geoEncodeCommand(redisClient *c) { - /* args 0-2: ["geoencode", long, lat]; - * optionals: [radius, units] */ - double radius_meters = 0; if (c->argc >= 5) { if ((radius_meters = extractDistanceOrReply(c, c->argv + 3, NULL)) < 0) @@ -628,7 +623,7 @@ void geoEncodeCommand(redisClient *c) { double xy[2]; if (extractLongLatOrReply(c, c->argv + 1, xy) == REDIS_ERR) return; - /* Encode lat/long into our geohash */ + /* Encode long/lat into our geohash */ GeoHashBits geohash; uint8_t step = geohashEstimateStepsByRadius(radius_meters,0); geohashEncodeWGS84(xy[0], xy[1], step, &geohash); |