QtNetSNMP::QMIBTree *QtNetSNMP::QSNMPManager::getMIBModule(const QString& module) throw(QSNMPException)
{
if(module.isEmpty())
return _core -> getMIBTree(read_all_mibs());
else if(getModulesInstalled().indexOf(module) == -1)
throw QSNMPException("QSNMPManager :: Get MIB Module :: Module not found");
return _core -> getMIBTree(read_module(module.toStdString().c_str()));
}
/**
* Parse FS specific option string
* to build the export entry option.
*/
fsal_status_t SNMPFSAL_BuildExportContext(snmpfsal_export_context_t * p_export_context, /* OUT */
fsal_path_t * p_export_path, /* IN */
char *fs_specific_options /* IN */
)
{
struct tree *tree_head, *sub_tree;
char snmp_path[FSAL_MAX_PATH_LEN];
int rc;
/* sanity check */
if(!p_export_context)
Return(ERR_FSAL_FAULT, 0, INDEX_FSAL_BuildExportContext);
if((fs_specific_options != NULL) && (fs_specific_options[0] != '\0'))
{
LogCrit(COMPONENT_FSAL,
"FSAL BUILD CONTEXT: ERROR: found an EXPORT::FS_Specific item whereas it is not supported for this filesystem.");
}
/* retrieves the MIB tree associated to this export */
/*tree_head = get_tree_head(); */
tree_head = read_all_mibs();
if(tree_head == NULL)
Return(ERR_FSAL_BAD_INIT, snmp_errno, INDEX_FSAL_BuildExportContext);
/* convert the path to a SNMP path */
if(p_export_path != NULL)
PosixPath2SNMP(p_export_path->path, snmp_path);
else
strcpy(snmp_path, ".");
if(!strcmp(snmp_path, "."))
{
/* the exported tree is the root tree */
p_export_context->root_mib_tree = tree_head;
BuildRootHandle(&p_export_context->root_handle);
}
else
{
/* convert the SNMP path to an oid */
rc = ParseSNMPPath(snmp_path, &p_export_context->root_handle);
if(rc)
{
LogCrit(COMPONENT_FSAL, "FSAL BUILD CONTEXT: ERROR parsing SNMP path '%s'", snmp_path);
Return(rc, 0, INDEX_FSAL_BuildExportContext);
}
/* get the subtree */
sub_tree =
FSAL_GetTree(p_export_context->root_handle.data.oid_tab,
p_export_context->root_handle.data.oid_len, tree_head, FALSE);
if(sub_tree == NULL)
Return(ERR_FSAL_NOENT, snmp_errno, INDEX_FSAL_BuildExportContext);
/* if it has some childs or the object is unknown, consider it has a node */
if((sub_tree->child_list != NULL) || (sub_tree->type == TYPE_OTHER))
{
p_export_context->root_handle.data.object_type_reminder = FSAL_NODETYPE_NODE;
}
else
{
LogEvent(COMPONENT_FSAL, "FSAL BUILD CONTEXT: WARNING: '%s' seems to be a leaf !!!",
snmp_path);
}
p_export_context->root_mib_tree = tree_head;
}
/* save the root path (for lookupPath checks) */
if(p_export_path != NULL)
p_export_context->root_path = *p_export_path;
else
FSAL_str2path("/", 2, &p_export_context->root_path);
LogEvent(COMPONENT_FSAL, "CREATING EXPORT CONTEXT PATH=%s\n", snmp_path);
if(isFullDebug(COMPONENT_FSAL))
{
int i;
char oidstr[2048], *p = oidstr;
oidstr[0] = '\0';
for(i = 0; i < p_export_context->root_handle.data.oid_len; i++)
p += sprintf(p, ".%ld", p_export_context->root_handle.data.oid_tab[i]);
LogFullDebug(COMPONENT_FSAL, "oid %s", oidstr);
}
Return(ERR_FSAL_NO_ERROR, 0, INDEX_FSAL_BuildExportContext);
}
