static int polrun_read_triggers(config_file_t config, const char *policy_name,
policy_run_config_t *conf, char *msg_out)
{
int rc;
unsigned int blk_index;
char block_name[1024];
/* get TRIGGER blocks */
snprintf(block_name, sizeof(block_name), "%s" TRIGGER_SUFFIX, policy_name);
for (blk_index = 0; blk_index < rh_config_GetNbBlocks(config);
blk_index++) {
char *curr_bname;
config_item_t curr_item = rh_config_GetBlockByIndex(config, blk_index);
critical_err_check(curr_item, "root");
if (rh_config_ItemType(curr_item) != CONFIG_ITEM_BLOCK)
continue;
curr_bname = rh_config_GetBlockName(curr_item);
critical_err_check(curr_bname, "root");
if (!strcasecmp(curr_bname, block_name)) {
conf->trigger_count++;
/* realloc behaves as malloc when trigger_list is NULL */
conf->trigger_list = (trigger_item_t *) realloc(conf->trigger_list,
conf->
trigger_count *
sizeof
(trigger_item_t));
if (conf->trigger_list == NULL)
return ENOMEM;
/* analyze trigger block */
rc = parse_trigger_block(curr_item, curr_bname,
&conf->trigger_list[conf->trigger_count -
1], msg_out);
if (rc)
return rc;
}
}
return 0;
}
int Read_ResourceMon_Config( config_file_t config,
void *module_config, char *msg_out, int for_reload )
{
int rc;
int intval;
resource_monitor_config_t *conf = ( resource_monitor_config_t * ) module_config;
unsigned int blc_index;
static const char *purge_allowed[] = {
"nb_threads_purge", "post_purge_df_latency",
"purge_queue_size", "db_result_size_max",
#ifdef ATTR_INDEX_status
"check_purge_status_on_startup",
#endif
"recheck_ignored_classes",
#ifdef _TMP_FS_MGR
"purge_command",
#endif
NULL
};
/* get PURGE_PARAM block */
config_item_t param_block = rh_config_FindItemByName( config, PURGE_PARAM_BLOCK );
if ( param_block != NULL )
{
/* no error, because no parameter is mandatory */
/* check this is a block... */
if ( rh_config_ItemType( param_block ) != CONFIG_ITEM_BLOCK )
{
strcpy( msg_out, "A block is expected for '" PURGE_PARAM_BLOCK "' item" );
return EINVAL;
}
/* parse parameters */
rc = GetIntParam( param_block, PURGE_PARAM_BLOCK, "nb_threads_purge",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL, ( int * ) &conf->nb_threads_purge,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetDurationParam( param_block, PURGE_PARAM_BLOCK, "post_purge_df_latency", INT_PARAM_POSITIVE, /* 0 is authorized: no delay */
&intval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
conf->post_purge_df_latency = intval;
rc = GetIntParam( param_block, PURGE_PARAM_BLOCK, "purge_queue_size",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL, ( int * ) &conf->purge_queue_size,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetIntParam( param_block, PURGE_PARAM_BLOCK, "db_result_size_max",
INT_PARAM_POSITIVE, ( int * ) &conf->db_request_limit, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
#ifdef ATTR_INDEX_status
rc = GetBoolParam( param_block, PURGE_PARAM_BLOCK, "check_purge_status_on_startup",
0, &intval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
conf->check_purge_status_on_startup = intval;
#endif
rc = GetBoolParam( param_block, PURGE_PARAM_BLOCK, "recheck_ignored_classes",
0, &intval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
conf->recheck_ignored_classes = intval;
rc = GetBoolParam( param_block, PURGE_PARAM_BLOCK, "simulation_mode",
0, &intval, NULL, NULL, msg_out );
if ( rc == 0 )
{
DisplayLog( LVL_CRIT, RESMONCFG_TAG,
"WARNING: 'simulation_mode' parameter is deprecated. Use '--dry-run' option instead.");
}
#ifdef _TMP_FS_MGR
rc = GetStringParam(param_block, PURGE_PARAM_BLOCK, "purge_command",
STR_PARAM_ABSOLUTE_PATH, /* can contain wildcards: {path}, {fid}, {fsname} */
conf->purge_command, RBH_PATH_MAX, NULL, NULL, msg_out);
if ((rc != 0) && (rc != ENOENT))
return rc;
#endif
CheckUnknownParameters( param_block, PURGE_PARAM_BLOCK, purge_allowed );
} /* end of purge parameters */
/* get PURGE_TRIGGER blocks */
for ( blc_index = 0; blc_index < rh_config_GetNbBlocks( config ); blc_index++ )
{
char *block_name;
config_item_t curr_item = rh_config_GetBlockByIndex( config, blc_index );
critical_err_check( curr_item, "root" );
if ( rh_config_ItemType( curr_item ) != CONFIG_ITEM_BLOCK )
continue;
block_name = rh_config_GetBlockName( curr_item );
critical_err_check( block_name, "root" );
if ( !strcasecmp( block_name, TRIGGER_BLOCK ) )
{
if ( conf->trigger_count == 0 )
conf->trigger_list = ( trigger_item_t * ) malloc( sizeof( trigger_item_t ) );
else
conf->trigger_list =
( trigger_item_t * ) realloc( conf->trigger_list,
( conf->trigger_count +
1 ) * sizeof( trigger_item_t ) );
conf->trigger_count++;
/* analyze trigger block */
rc = parse_trigger_block( curr_item, block_name,
&conf->trigger_list[conf->trigger_count - 1], msg_out );
if ( rc )
return rc;
}
}
return 0;
}
