/*
* DML Functions
*/
Datum
pr_set(PG_FUNCTION_ARGS) {
text * key_arg = PG_GETARG_TEXT_P(0);
text * value_arg = PG_GETARG_TEXT_P(1);
int expire = PG_GETARG_UINT32(2);
int ret;
char * key = NULL;
char * value = NULL;
if (!pgredis || !pgredis->redis_server) {
elog(ERROR, "Unable to set, redis instance missing");
PG_RETURN_FALSE;
}
key = DatumGetCString(DirectFunctionCall1(textout, PointerGetDatum(key_arg)));
value = DatumGetCString(DirectFunctionCall1(textout, PointerGetDatum(value_arg)));
if (!key || !value) {
elog(ERROR, "Key/value incomplete in pgredis set");
PG_RETURN_FALSE;
}
ret = credis_set(pgredis->redis_server, key, value);
if (ret == CREDIS_OK) {
ret = credis_expire(pgredis->redis_server, key, expire);
}
PG_RETURN_BOOL(ret == CREDIS_OK);
}
int ZRedis::app_set(const char *key, const PLAT_UINT8* content)
{
app2db(content, m_charBuf);
credis_set(m_pRedis, key, m_charBuf);
return 0;
}
//-----------------------------------------------------------------------------
int CRedisClient::set(const std::string key, const std::string value)
{
int r;
if (mRedisCon) {
r = credis_set( mRedisCon, key.c_str(), value.c_str() );
if (r == 0)
return 1; // succes
}
return 0; // failure
}
const string* db_set (closure* c, db* self, const string* key, const string* value)
{
string* reply = (string*)value;
char* keyc = (char*)send(key, s_string_tochar);
char* valuec = (char*)send(value, s_string_tochar);
int rc = credis_set(self->handle, keyc, valuec);
if (rc != 0) {
reply = (string*)send(VillageBus, s_villagebus_error, L"set failed %s: %s", keyc, valuec);
}
free(keyc);
free(valuec);
return reply;
}
static void redis_drv_set(redis_drv_t *redis_drv, Reader *const reader)
{
int rc;
REDIS redis = redis_drv->redis;
const uint64_t *keysize = NULL;
const char *key = NULL;
const uint64_t *valuesize = NULL;
const char *value = NULL;
if(read_binary(reader, &key, &keysize) && read_binary(reader, &value, &valuesize)){
rc = credis_set(redis, key, value);
if(rc > -1){
return_ok(redis_drv, REDIS_DRV_OK);
} else {
return_error(redis_drv, REDIS_DRV_ERROR);
}
} else {
return_error(redis_drv, REDIS_DRV_ERROR);
}
}
int main(int argc, char **argv) {
REDIS redis;
REDIS_INFO info;
char *val, **valv;
const char *keyv[] = {"kalle", "adam", "unknown", "bertil", "none"};
int rc, keyc=5, i;
redis = credis_connect(NULL, 0, 10000);
if (redis == NULL) {
printf("Error connecting to Redis server. Please start server to run tests.\n");
exit(1);
}
printf("\n\n************* misc info ************************************ \n");
rc = credis_info(redis, &info);
printf("info returned %d\n", rc);
printf("> redis_version: %s\n", info.redis_version);
printf("> arch_bits: %d\n", info.arch_bits);
printf("> multiplexing_api: %s\n", info.multiplexing_api);
printf("> process_id: %ld\n", info.process_id);
printf("> uptime_in_seconds: %ld\n", info.uptime_in_seconds);
printf("> uptime_in_days: %ld\n", info.uptime_in_days);
printf("> connected_clients: %d\n", info.connected_clients);
printf("> connected_slaves: %d\n", info.connected_slaves);
printf("> blocked_clients: %d\n", info.blocked_clients);
printf("> used_memory: %zu\n", (size_t)info.used_memory);
printf("> used_memory_human: %s\n", info.used_memory_human);
printf("> changes_since_last_save: %lld\n", info.changes_since_last_save);
printf("> bgsave_in_progress: %d\n", info.bgsave_in_progress);
printf("> last_save_time: %ld\n", info.last_save_time);
printf("> bgrewriteaof_in_progress: %d\n", info.bgrewriteaof_in_progress);
printf("> total_connections_received: %lld\n", info.total_connections_received);
printf("> total_commands_processed: %lld\n", info.total_commands_processed);
printf("> expired_keys: %lld\n", info.expired_keys);
printf("> hash_max_zipmap_entries: %zu\n", (size_t)info.hash_max_zipmap_entries);
printf("> hash_max_zipmap_value: %zu\n", (size_t)info.hash_max_zipmap_value);
printf("> pubsub_channels: %ld\n", info.pubsub_channels);
printf("> pubsub_patterns: %u\n", info.pubsub_patterns);
printf("> vm_enabled: %d\n", info.vm_enabled);
printf("> role: %d\n", info.role);
printf("\n\n************* get/set ************************************ \n");
rc = credis_set(redis, "kalle", "kula");
printf("set kalle=kula returned: %d\n", rc);
rc = credis_get(redis, "kalle", &val);
printf("get kalle returned: %s\n", val);
rc = credis_type(redis, "someunknownkey");
printf("get type unknown key returned: %d\n", rc);
rc = credis_type(redis, "kalle");
printf("get type known key returned: %d\n", rc);
rc = credis_getset(redis, "kalle", "buhu", &val);
printf("get set kalle=buhu returned: %s\n", val);
rc = credis_get(redis, "kalle", &val);
printf("get kalle returned: %s\n", val);
rc = credis_del(redis, "kalle");
printf("del kalle returned: %d\n", rc);
rc = credis_get(redis, "kalle", &val);
printf("get kalle returned: %s\n", val);
rc = credis_set(redis, "adam", "aaa");
rc = credis_set(redis, "bertil", "bbbbbbb");
rc = credis_set(redis, "caesar", "cccc");
rc = credis_get(redis, "adam", &val);
printf("get adam returned: %s\n", val);
rc = credis_get(redis, "bertil", &val);
printf("get bertil returned: %s\n", val);
rc = credis_get(redis, "caesar", &val);
printf("get caesar returned: %s\n", val);
rc = credis_mget(redis, keyc, keyv, &valv);
printf("mget returned: %d\n", rc);
for (i = 0; i < rc; i++)
printf(" % 2d: %s\n", i, valv[i]);
credis_close(redis);
return 0;
}
