int get_cfg_block(config_file_t config, const char *name, config_item_t *item, char *msg_out)
{
bool unique = true;
config_item_t block = rh_config_FindItemByName(config, name, &unique);
*item = NULL;
if (block == NULL)
{
sprintf(msg_out, "Missing configuration block '%s'", name);
return ENOENT;
}
else if (!unique)
{
sprintf(msg_out, "Found duplicate of block '%s' line %d.", name,
rh_config_GetItemLine(block));
return EEXIST;
}
if (rh_config_ItemType(block) != CONFIG_ITEM_BLOCK)
{
sprintf(msg_out, "A block is expected for '%s' item, line %d",
name, rh_config_GetItemLine(block));
return EINVAL;
}
*item = block;
return 0;
}
int Read_Rmdir_Config( config_file_t config, void *module_config, char *msg_out, int for_reload )
{
int rc;
bool bval;
rmdir_config_t *conf = ( rmdir_config_t * ) module_config;
static const char * rmdir_allowed[] =
{
"runtime_interval", "nb_threads_rmdir", "rmdir_queue_size", NULL
};
/* get RMDIR_PARAM block */
config_item_t param_block = rh_config_FindItemByName( config, RMDIR_PARAM_BLOCK );
if ( param_block == NULL )
{
/* no error, because no parameter is mandatory */
return 0;
}
/* check this is a block... */
if ( rh_config_ItemType( param_block ) != CONFIG_ITEM_BLOCK )
{
strcpy( msg_out, "A block is expected for '" RMDIR_PARAM_BLOCK "' item" );
return EINVAL;
}
/* parse parameters */
rc = GetDurationParam(param_block, RMDIR_PARAM_BLOCK, "runtime_interval",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
&conf->runtime_interval, NULL, NULL, msg_out);
if ((rc != 0) && (rc != ENOENT))
return rc;
rc = GetIntParam( param_block, RMDIR_PARAM_BLOCK, "nb_threads_rmdir",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL, ( int * ) &conf->nb_threads_rmdir,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetIntParam( param_block, RMDIR_PARAM_BLOCK, "rmdir_queue_size",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL, ( int * ) &conf->rmdir_queue_size,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetBoolParam(param_block, RMDIR_PARAM_BLOCK, "simulation_mode",
0, &bval, NULL, NULL, msg_out);
if (rc != ENOENT)
{
DisplayLog( LVL_EVENT, "RmdirConfig",
"WARNING: deprecated parameter 'simulation_mode'. Use '--dry-run' option instead.");
}
CheckUnknownParameters( param_block, RMDIR_PARAM_BLOCK, rmdir_allowed );
return 0;
}
int ReadLmgrConfig( config_file_t config, void *module_config, char *msg_out, int for_reload )
{
int rc;
lmgr_config_t *conf = ( lmgr_config_t * ) module_config;
char **options = NULL;
unsigned int nb_options = 0;
char tmpstr[1024];
config_item_t db_block;
static const char *lmgr_allowed[] = {
"commit_behavior",
"connect_retry_interval_min",
"connect_retry_interval_max",
"user_acct",
"group_acct",
MYSQL_CONFIG_BLOCK,
SQLITE_CONFIG_BLOCK,
NULL
};
#ifdef _MYSQL
static const char *db_allowed[] = {
"server", "db", "user", "password", "password_file", "port", "socket",
"innodb", NULL
};
#elif defined (_SQLITE)
static const char *db_allowed[] = {
"db_file", "retry_delay_microsec",
NULL
};
#endif
/* get ListManager block */
config_item_t lmgr_block = rh_config_FindItemByName( config, LMGR_CONFIG_BLOCK );
if ( lmgr_block == NULL )
{
strcpy( msg_out, "Missing configuration block '" LMGR_CONFIG_BLOCK "'" );
return ENOENT;
}
if ( rh_config_ItemType( lmgr_block ) != CONFIG_ITEM_BLOCK )
{
strcpy( msg_out, "A block is expected for '" LMGR_CONFIG_BLOCK "' item" );
return EINVAL;
}
/* retrieve parameters */
/* 1) commit_behavior */
rc = GetStringParam( lmgr_block, LMGR_CONFIG_BLOCK, "commit_behavior",
STR_PARAM_NO_WILDCARDS, tmpstr, 1024, &options, &nb_options, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
{
if ( !strcasecmp( tmpstr, "autocommit" ) )
conf->commit_behavior = 0;
else if ( !strcasecmp( tmpstr, "transaction" ) )
conf->commit_behavior = 1;
else if ( !strcasecmp( tmpstr, "periodical" ) /* for backward compatibility */
|| !strcasecmp( tmpstr, "periodic" ) )
{
if ( ( nb_options != 1 ) || !options || !options[0] )
{
strcpy( msg_out,
"A single argument is expected for periodic commit behavior. Eg: commit_behavior = periodic(1000)" );
return EINVAL;
}
conf->commit_behavior = atoi( options[0] );
if ( conf->commit_behavior == 0 )
{
strcpy( msg_out,
"The argument for \"" LMGR_CONFIG_BLOCK
"::commit_behavior = periodical\" must be a positive integer. Eg: commit_behavior = periodic(1000)" );
return EINVAL;
}
}
else
{
sprintf( msg_out, "Invalid commit behavior '%s' (expected: autocommit, "
"transaction, periodic(<count>))", tmpstr );
return EINVAL;
}
}
/* 2) connect_retry_interval_min and connect_retry_interval_max */
rc = GetDurationParam( lmgr_block, LMGR_CONFIG_BLOCK,
"connect_retry_interval_min",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->connect_retry_min, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetDurationParam( lmgr_block, LMGR_CONFIG_BLOCK,
"connect_retry_interval_max",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->connect_retry_max, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
/* 3) ACCT configuration*/
rc = GetBoolParam( lmgr_block, LMGR_CONFIG_BLOCK,
"user_acct", 0, &conf->user_acct, NULL, NULL, msg_out);
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetBoolParam( lmgr_block, LMGR_CONFIG_BLOCK,
"group_acct", 0, &conf->group_acct, NULL, NULL, msg_out);
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
CheckUnknownParameters( lmgr_block, LMGR_CONFIG_BLOCK, lmgr_allowed );
/* Database specific parameters */
#ifdef _MYSQL
/* get MySQL block */
db_block = rh_config_GetItemByName( lmgr_block, MYSQL_CONFIG_BLOCK );
if ( db_block == NULL )
{
strcpy( msg_out,
"Missing configuration block '" LMGR_CONFIG_BLOCK "::" MYSQL_CONFIG_BLOCK "'" );
return ENOENT;
}
if ( rh_config_ItemType( db_block ) != CONFIG_ITEM_BLOCK )
{
sprintf( msg_out,
"A block is expected for '" LMGR_CONFIG_BLOCK "::" MYSQL_CONFIG_BLOCK
"' item, line %d", rh_config_GetItemLine( db_block ) );
return EINVAL;
}
rc = GetStringParam( db_block, MYSQL_CONFIG_BLOCK, "server",
STR_PARAM_NO_WILDCARDS, conf->db_config.server, 256, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetStringParam( db_block, MYSQL_CONFIG_BLOCK, "db",
PARAM_MANDATORY | STR_PARAM_NO_WILDCARDS,
conf->db_config.db, 256, NULL, NULL, msg_out );
if ( rc )
return rc;
rc = GetStringParam( db_block, MYSQL_CONFIG_BLOCK, "user",
STR_PARAM_NO_WILDCARDS, conf->db_config.user, 256, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetStringParam( db_block, MYSQL_CONFIG_BLOCK, "password",
0, conf->db_config.password, 256, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == ENOENT )
{
FILE *passfile;
char errstr[1024];
rc = GetStringParam( db_block, MYSQL_CONFIG_BLOCK,
"password_file",
STR_PARAM_ABSOLUTE_PATH |
STR_PARAM_NO_WILDCARDS, tmpstr, 1024, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == ENOENT )
{
strcpy( msg_out,
MYSQL_CONFIG_BLOCK "::password or "
MYSQL_CONFIG_BLOCK "::password_file must be provided" );
return ENOENT;
}
/* read password file and @TODO check its rights */
passfile = fopen( tmpstr, "r" );
if ( !passfile )
{
rc = errno;
sprintf( msg_out, "Error openning password file %s : %s", tmpstr, strerror(errno) );
return rc;
}
fscanf( passfile, "%1024s", tmpstr );
if ( ferror( passfile ) )
{
rc = errno;
strerror_r( rc, errstr, 1024 );
sprintf( msg_out, "Error reading password file %s : %s", tmpstr, errstr );
return rc;
}
fclose( passfile );
strncpy( conf->db_config.password, tmpstr, 256 );
}
rc = GetIntParam( db_block, MYSQL_CONFIG_BLOCK, "port",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
(int*)&conf->db_config.port, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetStringParam( db_block, MYSQL_CONFIG_BLOCK, "socket",
STR_PARAM_NO_WILDCARDS | STR_PARAM_ABSOLUTE_PATH,
conf->db_config.socket, RBH_PATH_MAX, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetBoolParam( db_block, MYSQL_CONFIG_BLOCK, "innodb", 0,
&conf->db_config.innodb, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
CheckUnknownParameters( db_block, MYSQL_CONFIG_BLOCK, db_allowed );
#elif defined (_SQLITE)
/* get SQLite block */
db_block = rh_config_GetItemByName( lmgr_block, SQLITE_CONFIG_BLOCK );
if ( db_block == NULL )
{
strcpy( msg_out,
"Missing configuration block '" LMGR_CONFIG_BLOCK "::" SQLITE_CONFIG_BLOCK "'" );
return ENOENT;
}
if ( rh_config_ItemType( db_block ) != CONFIG_ITEM_BLOCK )
{
sprintf( msg_out,
"A block is expected for '" LMGR_CONFIG_BLOCK "::" SQLITE_CONFIG_BLOCK
"' item, line %d", rh_config_GetItemLine( db_block ) );
return EINVAL;
}
rc = GetStringParam( db_block, SQLITE_CONFIG_BLOCK, "db_file",
STR_PARAM_ABSOLUTE_PATH |
STR_PARAM_NO_WILDCARDS,
conf->db_config.filepath, RBH_PATH_MAX, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetIntParam( db_block, SQLITE_CONFIG_BLOCK,
"retry_delay_microsec",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
(int*)&conf->db_config.retry_delay_microsec, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
CheckUnknownParameters( db_block, SQLITE_CONFIG_BLOCK, db_allowed );
#endif
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;
}
int ReadGlobalConfig( config_file_t config, void *module_config, char *msg_out, int for_reload )
{
int rc, tmpval;
global_config_t *conf = ( global_config_t * ) module_config;
static const char *allowed_params[] = {
"fs_path", "fs_type", "lock_file", "stay_in_fs", "check_mounted",
"direct_mds_stat", "fs_key",
NULL
};
/* get GENERAL block */
config_item_t general_block = rh_config_FindItemByName( config, GLOBAL_CONFIG_BLOCK );
if ( general_block == NULL )
{
strcpy( msg_out, "Missing configuration block '" GLOBAL_CONFIG_BLOCK "'" );
return ENOENT;
}
if ( rh_config_ItemType( general_block ) != CONFIG_ITEM_BLOCK )
{
strcpy( msg_out, "A block is expected for '" GLOBAL_CONFIG_BLOCK "' item" );
return EINVAL;
}
/* retrieve parameters */
rc = GetStringParam( general_block, GLOBAL_CONFIG_BLOCK, "fs_path",
PARAM_MANDATORY | STR_PARAM_ABSOLUTE_PATH |
STR_PARAM_REMOVE_FINAL_SLASH |
STR_PARAM_NO_WILDCARDS, conf->fs_path, RBH_PATH_MAX,
NULL, NULL, msg_out );
if ( rc )
return rc;
#ifdef _HAVE_FID
rc = GetStringParam( general_block, GLOBAL_CONFIG_BLOCK, "fs_type",
PARAM_MANDATORY, conf->fs_type, RBH_NAME_MAX, NULL, NULL, msg_out );
if ( ( rc != ENOENT ) && strcmp( conf->fs_type, "lustre" ) )
{
#ifdef _LUSTRE_HSM
strcpy( msg_out, "Only \"lustre\" filesystem type is allowed for Lustre-HSM purpose" );
#else
strcpy( msg_out, "Robinhood is compiled for Lustre filesystem support only" );
#endif
return EINVAL;
}
#else
rc = GetStringParam( general_block, GLOBAL_CONFIG_BLOCK, "fs_type",
PARAM_MANDATORY, conf->fs_type, RBH_NAME_MAX, NULL, NULL, msg_out );
if ( rc )
return rc;
#endif
rc = GetStringParam( general_block, GLOBAL_CONFIG_BLOCK, "lock_file",
STR_PARAM_ABSOLUTE_PATH | STR_PARAM_NO_WILDCARDS,
conf->lock_file, RBH_PATH_MAX, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
/* /!\ stay_in_fs is a piece of bit field, it should not be passed directly: using tmpval instead */
rc = GetBoolParam( general_block, GLOBAL_CONFIG_BLOCK, "stay_in_fs",
0, &tmpval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
conf->stay_in_fs = tmpval;
/* /!\ idem for check_mounted */
rc = GetBoolParam( general_block, GLOBAL_CONFIG_BLOCK, "check_mounted",
0, &tmpval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
conf->check_mounted = tmpval;
/* fs_key param */
char tmpstr[128];
rc = GetStringParam( general_block, GLOBAL_CONFIG_BLOCK, "fs_key",
STR_PARAM_NO_WILDCARDS, tmpstr, 128, NULL, NULL,
msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if (rc == 0)
{
conf->fs_key = name2fskey(tmpstr);
if (conf->fs_key == FSKEY_ERROR)
{
sprintf( msg_out, "Invalid type for fs_key: '%s' ('fsname', 'devid' or 'fsid' expected)", tmpstr );
return EINVAL;
}
}
#if defined( _LUSTRE ) && defined( _MDS_STAT_SUPPORT )
rc = GetBoolParam( general_block, GLOBAL_CONFIG_BLOCK,
"direct_mds_stat",0, &conf->direct_mds_stat,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
#endif
/* check unknown parameters */
CheckUnknownParameters( general_block, GLOBAL_CONFIG_BLOCK, allowed_params );
return 0;
}
int Read_EntryProc_Config( config_file_t config, void *module_config,
char *msg_out, int for_reload )
{
int rc, blc_index, i;
int tmpval;
entry_proc_config_t *conf = ( entry_proc_config_t * ) module_config;
char pipeline_names[PIPELINE_STAGE_COUNT][256];
char *entry_proc_allowed[PIPELINE_STAGE_COUNT + 5];
entry_proc_allowed[0] = "nb_threads";
entry_proc_allowed[1] = "max_pending_operations";
entry_proc_allowed[2] = "match_classes";
entry_proc_allowed[3] = ALERT_BLOCK;
entry_proc_allowed[PIPELINE_STAGE_COUNT + 4] = NULL; /* PIPELINE_STAGE_COUNT+4 = last slot */
/* get EntryProcessor block */
config_item_t entryproc_block = rh_config_FindItemByName( config, ENTRYPROC_CONFIG_BLOCK );
if ( entryproc_block == NULL )
{
strcpy( msg_out, "Missing configuration block '" ENTRYPROC_CONFIG_BLOCK "'" );
/* No error because no parameter is mandatory */
return 0;
}
if ( rh_config_ItemType( entryproc_block ) != CONFIG_ITEM_BLOCK )
{
strcpy( msg_out, "A block is expected for '" ENTRYPROC_CONFIG_BLOCK "' item" );
return EINVAL;
}
/* retrieve parameters */
rc = GetIntParam( entryproc_block, ENTRYPROC_CONFIG_BLOCK, "nb_threads",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->nb_thread, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetIntParam( entryproc_block, ENTRYPROC_CONFIG_BLOCK, "max_pending_operations",
INT_PARAM_POSITIVE,
( int * ) &conf->max_pending_operations, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetBoolParam( entryproc_block, ENTRYPROC_CONFIG_BLOCK, "match_classes",
0, &conf->match_classes, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
/* look for '<stage>_thread_max' parameters */
for ( i = 0; i < PIPELINE_STAGE_COUNT; i++ )
{
char varname[256];
snprintf( varname, 256, "%s_threads_max", entry_proc_pipeline[i].stage_name );
strncpy( pipeline_names[i], varname, 256 );
entry_proc_allowed[i + 4] = pipeline_names[i];
rc = GetIntParam( entryproc_block, ENTRYPROC_CONFIG_BLOCK, varname,
INT_PARAM_POSITIVE, &tmpval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( ( rc != ENOENT ) && ( tmpval > 0 ) ) /* 0: keep default */
{
if ( entry_proc_pipeline[i].stage_flags & STAGE_FLAG_MAX_THREADS )
entry_proc_pipeline[i].max_thread_count =
MIN2( entry_proc_pipeline[i].max_thread_count, tmpval );
else if ( entry_proc_pipeline[i].stage_flags & STAGE_FLAG_PARALLEL )
{
/* the stqge is no more parallel, it has a limited number of threads */
entry_proc_pipeline[i].stage_flags &= ~STAGE_FLAG_PARALLEL;
entry_proc_pipeline[i].stage_flags |= STAGE_FLAG_MAX_THREADS;
entry_proc_pipeline[i].max_thread_count = tmpval;
}
else if ( ( entry_proc_pipeline[i].stage_flags & STAGE_FLAG_SEQUENTIAL )
&& ( tmpval != 1 ) )
{
sprintf( msg_out, "%s is sequential. Cannot use %u threads at this stage.",
entry_proc_pipeline[i].stage_name, tmpval );
return EINVAL;
}
}
}
/* Find and parse "Alert" blocks */
for ( blc_index = 0; blc_index < rh_config_GetNbItems( entryproc_block ); blc_index++ )
{
char *block_name;
config_item_t curr_item = rh_config_GetItemByIndex( entryproc_block, blc_index );
critical_err_check( curr_item, ENTRYPROC_CONFIG_BLOCK );
if ( rh_config_ItemType( curr_item ) != CONFIG_ITEM_BLOCK )
continue;
block_name = rh_config_GetBlockName( curr_item );
critical_err_check( curr_item, ENTRYPROC_CONFIG_BLOCK );
if ( !strcasecmp( block_name, ALERT_BLOCK ) )
{
char * alert_title = NULL;
if ( conf->alert_count == 0 )
conf->alert_list = ( alert_item_t * ) malloc( sizeof( alert_item_t ) );
else
conf->alert_list =
( alert_item_t * ) realloc( conf->alert_list,
( conf->alert_count + 1 )
* sizeof( alert_item_t ) );
conf->alert_count++;
alert_title = rh_config_GetBlockId( curr_item );
if ( alert_title != NULL )
strncpy( conf->alert_list[conf->alert_count - 1].title,
alert_title, ALERT_TITLE_MAX );
else
conf->alert_list[conf->alert_count - 1].title[0] = '\0';
/* analyze boolean expression */
rc = GetBoolExpr( curr_item, block_name,
&conf->alert_list[conf->alert_count - 1].boolexpr,
&conf->alert_list[conf->alert_count - 1].attr_mask, msg_out );
if ( rc )
return rc;
conf->alert_attr_mask |= conf->alert_list[conf->alert_count - 1].attr_mask;
}
} /* Loop on subblocks */
CheckUnknownParameters( entryproc_block, ENTRYPROC_CONFIG_BLOCK,
( const char ** ) entry_proc_allowed );
return 0;
}
int ReadLogConfig( config_file_t config, void *module_config, char *msg_out, int for_reload )
{
int rc, tmpval;
char tmpstr[1024];
log_config_t *conf = ( log_config_t * ) module_config;
static const char *allowed_params[] = { "debug_level", "log_file", "report_file",
"alert_file", "alert_mail", "stats_interval", "batch_alert_max",
"alert_show_attrs", "syslog_facility",
NULL
};
/* get Log block */
config_item_t log_block = rh_config_FindItemByName( config, RBH_LOG_CONFIG_BLOCK );
if ( log_block == NULL )
{
strcpy( msg_out, "Missing configuration block '" RBH_LOG_CONFIG_BLOCK "'" );
/* no parameter is mandatory => Not an error */
return 0;
}
if ( rh_config_ItemType( log_block ) != CONFIG_ITEM_BLOCK )
{
sprintf( msg_out, "A block is expected for '" RBH_LOG_CONFIG_BLOCK "' item, line %d",
rh_config_GetItemLine( log_block ) );
return EINVAL;
}
/* retrieve parameters */
rc = GetStringParam( log_block, RBH_LOG_CONFIG_BLOCK, "debug_level",
STR_PARAM_NO_WILDCARDS, tmpstr, 1024, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
{
tmpval = str2debuglevel( tmpstr );
if ( tmpval < 0 )
{
sprintf( msg_out,
"Invalid value for " RBH_LOG_CONFIG_BLOCK
"::debug_level: '%s'. CRIT, MAJOR, EVENT, VERB, DEBUG or FULL expected",
tmpstr );
return EINVAL;
}
else
conf->debug_level = tmpval;
}
rc = GetStringParam( log_block, RBH_LOG_CONFIG_BLOCK, "log_file",
STR_PARAM_ABSOLUTE_PATH | STR_PARAM_NO_WILDCARDS | STDIO_ALLOWED,
conf->log_file, RBH_PATH_MAX, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetStringParam( log_block, RBH_LOG_CONFIG_BLOCK, "report_file",
STR_PARAM_ABSOLUTE_PATH | STR_PARAM_NO_WILDCARDS | STDIO_ALLOWED,
conf->report_file, RBH_PATH_MAX, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetStringParam( log_block, RBH_LOG_CONFIG_BLOCK, "alert_file",
STR_PARAM_ABSOLUTE_PATH | STR_PARAM_NO_WILDCARDS | STDIO_ALLOWED,
conf->alert_file, 1024, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == ENOENT )
conf->alert_file[0] = '\0';
rc = GetStringParam( log_block, RBH_LOG_CONFIG_BLOCK, "syslog_facility",
STR_PARAM_NO_WILDCARDS,
tmpstr, 1024, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == 0 )
{
rc = check_syslog_facility( tmpstr, &conf->syslog_facility,
&conf->syslog_priority );
if (rc)
{
sprintf( msg_out, "Invalid syslog channel '%s': expected syntax: <facility>[.<priority>]",
tmpstr );
return rc;
}
}
rc = GetStringParam( log_block, RBH_LOG_CONFIG_BLOCK, "alert_mail",
STR_PARAM_MAIL, conf->alert_mail, 256, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == ENOENT )
conf->alert_mail[0] = '\0';
rc = GetDurationParam( log_block, RBH_LOG_CONFIG_BLOCK, "stats_interval",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL, &tmpval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc != ENOENT )
conf->stats_interval = tmpval;
rc = GetIntParam( log_block, RBH_LOG_CONFIG_BLOCK, "batch_alert_max",
INT_PARAM_POSITIVE, (int *)&conf->batch_alert_max,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetBoolParam( log_block, RBH_LOG_CONFIG_BLOCK, "alert_show_attrs",
INT_PARAM_POSITIVE, &conf->alert_show_attrs,
NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
CheckUnknownParameters( log_block, RBH_LOG_CONFIG_BLOCK, allowed_params );
return 0;
}
int FSScan_ReadConfig( config_file_t config, void *module_config, char *msg_out, int for_reload )
{
int rc, blc_index;
fs_scan_config_t *conf = ( fs_scan_config_t * ) module_config;
int scan_intl_set = FALSE;
int scan_intl = 0;
static const char * fsscan_allowed[] =
{
"scan_interval", "min_scan_interval", "max_scan_interval",
"scan_retry_delay", "nb_threads_scan", "scan_op_timeout",
"exit_on_timeout", "spooler_check_interval", "nb_prealloc_tasks",
"completion_command",
IGNORE_BLOCK, NULL
};
/* get FS Scan block */
config_item_t fsscan_block = rh_config_FindItemByName( config, FSSCAN_CONFIG_BLOCK );
if ( fsscan_block == NULL )
{
strcpy( msg_out, "Missing configuration block '" FSSCAN_CONFIG_BLOCK "'" );
/* No error because no parameter is mandatory */
return 0;
}
if ( rh_config_ItemType( fsscan_block ) != CONFIG_ITEM_BLOCK )
{
strcpy( msg_out, "A block is expected for '" FSSCAN_CONFIG_BLOCK "' item" );
return EINVAL;
}
/* retrieve parameters */
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"min_scan_interval",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->min_scan_interval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == 0 )
scan_intl_set = TRUE;
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"max_scan_interval",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->max_scan_interval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == 0 )
scan_intl_set = TRUE;
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"scan_interval",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
&scan_intl, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
else if ( rc == 0 )
{
if (scan_intl_set)
{
strcpy( msg_out, "scan_interval parameter cannot be used with min/max_scan_interval" );
return EINVAL;
}
conf->min_scan_interval = scan_intl;
conf->max_scan_interval = scan_intl;
}
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"scan_retry_delay",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->scan_retry_delay, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetIntParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"nb_threads_scan",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->nb_threads_scan, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK, "scan_op_timeout",
INT_PARAM_POSITIVE, /* 0 is authorized => no timeout */
( int * ) &conf->scan_op_timeout, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetBoolParam( fsscan_block, FSSCAN_CONFIG_BLOCK, "exit_on_timeout", 0,
(int*)&conf->exit_on_timeout, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"spooler_check_interval",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->spooler_check_interval, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetDurationParam( fsscan_block, FSSCAN_CONFIG_BLOCK,
"nb_prealloc_tasks",
INT_PARAM_POSITIVE | INT_PARAM_NOT_NULL,
( int * ) &conf->nb_prealloc_tasks, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
rc = GetStringParam( fsscan_block, FSSCAN_CONFIG_BLOCK, "completion_command",
STR_PARAM_ABSOLUTE_PATH, /* can contain wildcards: {cfg} or {fspath} */
conf->completion_command, RBH_PATH_MAX, NULL, NULL, msg_out );
if ( ( rc != 0 ) && ( rc != ENOENT ) )
return rc;
/* Find and parse "ignore" blocks */
for ( blc_index = 0; blc_index < rh_config_GetNbItems( fsscan_block ); blc_index++ )
{
char *block_name;
config_item_t curr_item = rh_config_GetItemByIndex( fsscan_block, blc_index );
critical_err_check( curr_item, FSSCAN_CONFIG_BLOCK );
if ( rh_config_ItemType( curr_item ) != CONFIG_ITEM_BLOCK )
continue;
block_name = rh_config_GetBlockName( curr_item );
critical_err_check( curr_item, FSSCAN_CONFIG_BLOCK );
if ( !strcasecmp( block_name, IGNORE_BLOCK ) )
{
if ( conf->ignore_count == 0 )
conf->ignore_list = ( whitelist_item_t * ) malloc( sizeof( whitelist_item_t ) );
else
conf->ignore_list =
( whitelist_item_t * ) realloc( conf->ignore_list,
( conf->ignore_count + 1 )
* sizeof( whitelist_item_t ) );
conf->ignore_count++;
/* analyze boolean expression */
rc = GetBoolExpr( curr_item, block_name,
&conf->ignore_list[conf->ignore_count - 1].bool_expr,
&conf->ignore_list[conf->ignore_count - 1].attr_mask, msg_out );
if ( rc )
return rc;
}
} /* Loop on subblocks */
CheckUnknownParameters( fsscan_block, FSSCAN_CONFIG_BLOCK, fsscan_allowed );
return 0;
}
