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a B�i�} � @ sZ d dl Z d dlZd ZdZdZdZdZdZg d�Zeeeeeed�Z G dd � d �Z G d d � d e �Z G d d � d e �Z dsdd�Z dtdd�Zdudd�Zdd� ZG dd� de�ZG dd � d e �ZG d d � d e �ZG d d � d �ZG d!d"� d"e �ZG d#d$� d$e �ZG d%d&� d&e �ZG d'd(� d(e �ZG d)d*� d*e �ZG d+d,� d,e �ZG d-d.� d.e �Z G d/d0� d0e �Z G d1d2� d2e �Z G d3d4� d4e �Z G d5d6� d6e �Z G d7d8� d8e �Z!G d9d:� d:e �Z"G d;d<� d<e �Z#G d=d>� d>e �Z$G d?d@� d@e �Z%G dAdB� dBe �Z&G dCdD� dDe �Z'G dEdF� dFe �Z(G dGdH� dHe �Z)G dIdJ� dJe �Z*G dKdL� dLe �Z+G dMdN� dNe �Z,G dOdP� dPe �Z-G dQdR� dRe �Z.G dSdT� dTe �Z/G dUdV� dVe �Z0dWdX� Z1G dYdZ� dZe �Z2G d[d\� d\e �Z3G d]d^� d^e �Z4G d_d`� d`e �Z5G dadb� dbe �Z6G dcdd� dde �Z7G dedf� dfe �Z8G dgdh� dhe �Z9G didj� dje �Z:G dkdl� dle �Z;G dmdn� dn�Z<G dodp� dp�Z=G dqdr� dr�Z>dS )v� N� � � � � )�source�target�objectZ permission�roleZ destinationc @ s e Zd Zddd�ZdS )� PolicyBaseNc C s d | _ d | _d S �N)�parent�comment��selfr � r �6/usr/lib/python3.9/site-packages/sepolgen/refpolicy.py�__init__5 s zPolicyBase.__init__)N)�__name__� __module__� __qualname__r r r r r r 4 s r c @ s� e Zd ZdZd/dd�Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zd-d.� ZdS )0�Nodea� Base class objects produced from parsing the reference policy. The Node class is used as the base class for any non-leaf object produced by parsing the reference policy. This object should contain a reference to its parent (or None for a top-level object) and 0 or more children. The general idea here is to have a very simple tree structure. Children are not separated out by type. Instead the tree structure represents fairly closely the real structure of the policy statements. The object should be iterable - by default over all children but subclasses are free to provide additional iterators over a subset of their childre (see Interface for example). Nc C s t �| |� g | _d S r )r r �childrenr r r r r J s z Node.__init__c C s t | j�S r )�iterr �r r r r �__iter__N s z Node.__iter__c C s t dd� t| ��S )Nc S s t | t�S r )� isinstancer ��xr r r �<lambda>W � z Node.nodes.<locals>.<lambda>��filter�walktreer r r r �nodesV s z Node.nodesc C s t dd� t| ��S )Nc S s t | t�S r )r �Moduler r r r r Z r z Node.modules.<locals>.<lambda>r! r r r r �modulesY s z Node.modulesc C s t dd� t| ��S )Nc S s t | t�S r )r � Interfacer r r r r ] r z!Node.interfaces.<locals>.<lambda>r! r r r r � interfaces\ s zNode.interfacesc C s t dd� t| ��S )Nc S s t | t�S r )r �Templater r r r r ` r z Node.templates.<locals>.<lambda>r! r r r r � templates_ s zNode.templatesc C s t dd� t| ��S )Nc S s t | t�S r )r � SupportMacrosr r r r r c r z%Node.support_macros.<locals>.<lambda>r! r r r r �support_macrosb s zNode.support_macrosc C s t dd� t| ��S )Nc S s t | t�S r )r �ModuleDeclarationr r r r r h r z*Node.module_declarations.<locals>.<lambda>r! r r r r �module_declarationsg s zNode.module_declarationsc C s t dd� t| ��S )Nc S s t | t�S r )r � InterfaceCallr r r r r k r z&Node.interface_calls.<locals>.<lambda>r! r r r r �interface_callsj s zNode.interface_callsc C s t dd� t| ��S )Nc S s t | t�S r )r �AVRuler r r r r n r z Node.avrules.<locals>.<lambda>r! r r r r �avrulesm s z Node.avrulesc C s t dd� t| ��S )Nc S s t | t�S r )r � AVExtRuler r r r r q r z!Node.avextrules.<locals>.<lambda>r! r r r r � avextrulesp s zNode.avextrulesc C s t dd� t| ��S )Nc S s t | t�S r )r �TypeRuler r r r r t r z Node.typerules.<locals>.<lambda>r! r r r r � typeruless s zNode.typerulesc C s t dd� t| ��S )Nc S s t | t�S r )r � TypeBoundr r r r r w r z!Node.typebounds.<locals>.<lambda>r! r r r r � typeboundsv s zNode.typeboundsc C s t dd� t| ��S )zAIterate over all of the TypeAttribute children of this Interface.c S s t | t�S r )r � TypeAttributer r r r r { r z%Node.typeattributes.<locals>.<lambda>r! r r r r �typeattributesy s zNode.typeattributesc C s t dd� t| ��S )zAIterate over all of the RoleAttribute children of this Interface.c S s t | t�S r )r � RoleAttributer r r r r r z%Node.roleattributes.<locals>.<lambda>r! r r r r �roleattributes} s zNode.roleattributesc C s t dd� t| ��S )Nc S s t | t�S r )r �Requirer r r r r � r z Node.requires.<locals>.<lambda>r! r r r r �requires� s z Node.requiresc C s t dd� t| ��S )Nc S s t | t�S r )r �Roler r r r r � r z Node.roles.<locals>.<lambda>r! r r r r �roles� s z Node.rolesc C s t dd� t| ��S )Nc S s t | t�S r )r � RoleAllowr r r r r � r z"Node.role_allows.<locals>.<lambda>r! r r r r � role_allows� s zNode.role_allowsc C s t dd� t| ��S )Nc S s t | t�S r )r �RoleTyper r r r r � r z!Node.role_types.<locals>.<lambda>r! r r r r � role_types� s zNode.role_typesc C s( | j r t| j �d | �� S | �� S d S �N� �r �str� to_stringr r r r �__str__� s z Node.__str__c C s d| j j| �� f S �Nz<%s(%s)>�� __class__r rI r r r r �__repr__� s z Node.__repr__c C s dS �N� r r r r r rI � s zNode.to_string)N)r r r �__doc__r r r$ r& r( r* r, r. r0 r2 r4 r6 r8 r: r< r> r@ rB rD rJ rN rI r r r r r 9 s. r c @ s. e Zd Zd dd�Zdd� Zdd� Zdd � ZdS ) �LeafNc C s t �| |� d S r )r r r r r r r � s z Leaf.__init__c C s( | j r t| j �d | �� S | �� S d S rE rG r r r r rJ � s z Leaf.__str__c C s d| j j| �� f S rK rL r r r r rN � s z Leaf.__repr__c C s dS rO r r r r r rI � s zLeaf.to_string)N)r r r r rJ rN rI r r r r rR � s rR TFc c s� |r d}nd}| dfg}t |�dkr�|�|�\}}|rB||fV n|V t|t�rg }t |j�d } | dkr�|du s�t|j| |�r�|�|j| |d f� | d8 } qd|�|� qdS )a� Iterate over a Node and its Children. The walktree function iterates over a tree containing Nodes and leaf objects. The iteration can perform a depth first or a breadth first traversal of the tree (controlled by the depthfirst parameter. The passed in node will be returned. This function will only work correctly for trees - arbitrary graphs will likely cause infinite looping. ���r r N)�len�popr r r �append�extend) �nodeZ depthfirst� showdepth�type�index�stackZcur�depth�items�ir r r r# � s" r# c c s& | D ] }|du st ||�r|V qdS )a Iterate over the direct children of a Node. The walktree function iterates over the children of a Node. Unlike walktree it does note return the passed in node or the children of any Node objects (that is, it does not go beyond the current level in the tree). N)r )rX rZ r r r r �walknode� s r` ��{�}c C sR t | �}d}|dk r td��d�| �}|dkr2|S |d d | d |d S dS )z�Convert a set (or any sequence type) into a string representation formatted to match SELinux space separated list conventions. For example the list ['read', 'write'] would be converted into: '{ read write }' rP r z"cannot convert 0 len set to string� r N�rT � ValueError�join)�s�cont�lrH r r r �list_to_space_str� s rk c C s" t | �}|dk rtd��d�| �S )Nr z(cannot convert 0 len set to comma stringz, re )rh rj r r r �list_to_comma_str� s rl c @ s& e Zd Zddd�Zdd� Zdd� ZdS ) �IdSetNc C s& |rt �| |� n t �| � d| _d S )NF)�setr Z compliment)r �listr r r r � s zIdSet.__init__c C s t t| ��S r )rk �sortedr r r r � to_space_str s zIdSet.to_space_strc C s t t| ��S r )rl rp r r r r � to_comma_str s zIdSet.to_comma_str)N)r r r r rq rr r r r r rm � s rm c @ s4 e Zd ZdZd dd�Zdd� Zdd� Zd d d �ZdS ) �SecurityContextz;An SELinux security context with optional MCS / MLS fields.Nc C s: t �| |� d| _d| _d| _d| _|dur6| �|� dS )z�Create a SecurityContext object, optionally from a string. Parameters: [context] - string representing a security context. Same format as a string passed to the from_string method. rP N)rR r �userr rZ �level� from_string)r �contextr r r r r s zSecurityContext.__init__c C s� t �|�}|d dkr |d }|�d�}t|�dk r@td| ��|d | _|d | _|d | _t|�dkr�d�|dd� �| _ nd| _ dS )z�Parse a string representing a context into a SecurityContext. The string should be in the standard format - e.g., 'user:role:type:level'. Raises ValueError if the string is not parsable as a security context. r r �:r z)context string [%s] not in a valid formatr N) �selinuxZ selinux_trans_to_raw_context�splitrT rf rt r rZ rg ru )r rw �raw�fieldsr r r rv s zSecurityContext.from_stringc C s0 | j |j ko.| j|jko.| j|jko.| j|jkS )a Compare two SecurityContext objects - all fields must be exactly the the same for the comparison to work. It is possible for the level fields to be semantically the same yet syntactically different - in this case this function will return false. )rt r rZ ru )r �otherr r r �__eq__4 s � � �zSecurityContext.__eq__c C s\ | j | j| jg}| jdu rF|du r:t�� dkrD|�d� qR|�|� n |�| j� d�|�S )a� Return a string representing this security context. By default, the string will contiain a MCS / MLS level potentially from the default which is passed in if none was set. Arguments: default_level - the default level to use if self.level is an empty string. Returns: A string represening the security context in the form 'user:role:type:level'. Nr Zs0rx )rt r rZ ru ry Zis_selinux_mls_enabledrV rg )r Z default_levelr| r r r rI ? s zSecurityContext.to_string)NN)N)r r r rQ r rv r~ rI r r r r rs s rs c @ s e Zd ZdZddd�ZdS )� ObjectClassa" SELinux object class and permissions. This class is a basic representation of an SELinux object class - it does not represent separate common permissions - just the union of the common and class specific permissions. It is meant to be convenient for policy generation. rP Nc C s t �| |� || _t� | _d S r )rR r �namerm �perms�r r� r r r r r a s zObjectClass.__init__)rP N)r r r rQ r r r r r r Y s r c @ s< e Zd ZdZddd�Zdd� Zdd� Zdd d �Zd d � Zd S )�XpermSeta) Extended permission set. This class represents one or more extended permissions represented by numeric values or ranges of values. The .complement attribute is used to specify all permission except those specified. Two xperm set can be merged using the .extend() method. Fc C s || _ g | _d S r )� complement�ranges)r r� r r r r p s zXpermSet.__init__c C s� | j �� d}|t| j �k r�|d t| j �k r�| j |d d | j | d d kr�| j | d t| j | d | j |d d �f| j |< | j |d = q q�q |d7 }qdS )z0Ensure that ranges are not overlapping. r r N)r� �sortrT �max)r r_ r r r Z__normalize_rangest s $� zXpermSet.__normalize_rangesc C s | j �|j � | �� dS )z%Add ranges from an xperm set N)r� rW �_XpermSet__normalize_ranges�r rh r r r rW � s zXpermSet.extendNc C s( |du r |}| j �||f� | �� dS )z7Add value of range of values to the xperm set. N)r� rV r� )r ZminimumZmaximumr r r �add� s z XpermSet.addc C sz | j s dS | jrdnd}t| j �dkrX| j d d | j d d krX|t| j d d � S tdd� | j �}d|d�|�f S ) NrP z~ r r c S s8 | d | d kr t | d �S dt | d �t | d �f S )Nr r z%s-%s)�hexr r r r r � r z$XpermSet.to_string.<locals>.<lambda>z%s{ %s }rd )r� r� rT r� �maprg )r ZcomplZvalsr r r rI � s *zXpermSet.to_string)F)N) r r r rQ r r� rW r� rI r r r r r� f s r� c @ s" e Zd ZdZddd�Zdd� ZdS )r9 z[SElinux typeattribute statement. This class represents a typeattribute statement. Nc C s t �| |� d| _t� | _d S rO )rR r rZ rm � attributesr r r r r � s zTypeAttribute.__init__c C s d| j | j�� f S )Nztypeattribute %s %s;)rZ r� rr r r r r rI � s zTypeAttribute.to_string)N�r r r rQ r rI r r r r r9 � s r9 c @ s" e Zd ZdZddd�Zdd� ZdS )r; z[SElinux roleattribute statement. This class represents a roleattribute statement. Nc C s t �| |� d| _t� | _d S rO )rR r r rm r< r r r r r � s zRoleAttribute.__init__c C s d| j | j�� f S )Nzroleattribute %s %s;)r r< rr r r r r rI � s zRoleAttribute.to_string)Nr� r r r r r; � s r; c @ s e Zd Zddd�Zdd� ZdS )r? Nc C s t �| |� d| _t� | _d S rO �rR r r rm �typesr r r r r � s z Role.__init__c C s& d}| j D ]}|d| j|f 7 }q |S �NrP zrole %s types %s; �r� r �r rh �tr r r rI � s zRole.to_string)N�r r r r rI r r r r r? � s r? c @ s e Zd Zddd�Zdd� ZdS )�TyperP Nc C s& t �| |� || _t� | _t� | _d S r )rR r r� rm r� �aliasesr� r r r r � s z Type.__init__c C sR d| j }t| j�dkr*|d| j�� }t| j�dkrJ|d| j�� }|d S )Nztype %sr zalias %s�, %s�;)r� rT r� rq r� rr r� r r r rI � s zType.to_string)rP Nr� r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )� TypeAliasNc C s t �| |� d| _t� | _d S rO )rR r rZ rm r� r r r r r � s zTypeAlias.__init__c C s d| j | j�� f S )Nztypealias %s alias %s;)rZ r� rq r r r r rI � s zTypeAlias.to_string)Nr� r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )� AttributerP Nc C s t �| |� || _d S r �rR r r� r� r r r r � s zAttribute.__init__c C s d| j S )Nz attribute %s;�r� r r r r rI � s zAttribute.to_string)rP Nr� r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )�Attribute_RolerP Nc C s t �| |� || _d S r r� r� r r r r � s zAttribute_Role.__init__c C s d| j S )Nzattribute_role %s;r� r r r r rI � s zAttribute_Role.to_string)rP Nr� r r r r r� � s r� c @ sB e Zd ZdZdZdZdZdZddd�Zd d � Z d d � Z d d� Z dS )r1 a� SELinux access vector (AV) rule. The AVRule class represents all varieties of AV rules including allow, dontaudit, and auditallow (indicated by the flags self.ALLOW, self.DONTAUDIT, and self.AUDITALLOW respectively). The source and target types, object classes, and perms are all represented by sets containing strings. Sets are used to make it simple to add strings repeatedly while avoiding duplicates. No checking is done to make certain that the symbols are valid or consistent (e.g., perms that don't match the object classes). It is even possible to put invalid types like '$1' into the rules to allow storage of the reference policy interfaces. r r r r Nc C sF t �| |� t� | _t� | _t� | _t� | _| j| _|rB| � |� d S r ) rR r rm � src_types� tgt_types� obj_classesr� �ALLOW� rule_type�from_av)r �avr r r r r s zAVRule.__init__c C sD | j | jkrdS | j | jkr dS | j | jkr0dS | j | jkr@dS d S )NZallowZ dontauditZ auditallowZ neverallow)r� r� � DONTAUDIT� AUDITALLOW� NEVERALLOWr r r r �__rule_type_str s zAVRule.__rule_type_strc C sV | j �|j� |j|jkr(| j�d� n| j�|j� | j�|j� | j�|j� dS )zIAdd the access from an access vector to this allow rule. r N) r� r� �src_type�tgt_typer� r� � obj_classr� �update)r r� r r r r� s zAVRule.from_avc C s. d| � � | j�� | j�� | j�� | j�� f S )z�Return a string representation of the rule that is a valid policy language representation (assuming that the types, object class, etc. are valie). �%s %s %s:%s %s;)�_AVRule__rule_type_strr� rq r� r� r� r r r r rI ) s �zAVRule.to_string)NN) r r r rQ r� r� r� r� r r� r� rI r r r r r1 � s r1 c @ sB e Zd ZdZdZdZdZdZddd�Zd d � Z d d � Z d d� Z dS )r3 aj Extended permission access vector rule. The AVExtRule class represents allowxperm, dontauditxperm, auditallowxperm, and neverallowxperm rules. The source and target types, and object classes are represented by sets containing strings. The operation is a single string, e.g. 'ioctl'. Extended permissions are represented by an XpermSet. r r r r Nc C sN t �| |� t� | _t� | _t� | _| j| _t� | _ || _ |rJ| � ||� d S r ) rR r rm r� r� r� � ALLOWXPERMr� r� �xperms� operationr� )r r� �opr r r r r C s zAVExtRule.__init__c C sD | j | jkrdS | j | jkr dS | j | jkr0dS | j | jkr@dS d S )NZ allowxpermZdontauditxpermZauditallowxpermZneverallowxperm)r� r� �DONTAUDITXPERM�AUDITALLOWXPERM�NEVERALLOWXPERMr r r r r� N s zAVExtRule.__rule_type_strc C sZ | j �|j� |j|jkr(| j�d� n| j�|j� | j�|j� || _|j| | _d S )Nr ) r� r� r� r� r� r� r� r� r� )r r� r� r r r r� X s zAVExtRule.from_avc C s2 d| � � | j�� | j�� | j�� | j| j�� f S )z�Return a string representation of the rule that is a valid policy language representation (assuming that the types, object class, etc. are valid). z%s %s %s:%s %s %s;)�_AVExtRule__rule_type_strr� rq r� r� r� r� rI r r r r rI b s �zAVExtRule.to_string)NNN) r r r rQ r� r� r� r� r r� r� rI r r r r r3 4 s r3 c @ s6 e Zd ZdZdZdZdZd dd�Zdd � Zd d � Z dS ) r5 z�SELinux type rules. This class is very similar to the AVRule class, but is for representing the type rules (type_trans, type_change, and type_member). The major difference is the lack of perms and only and sing destination type. r r r Nc C s6 t �| |� t� | _t� | _t� | _d| _| j| _d S rO ) rR r rm r� r� r� � dest_type�TYPE_TRANSITIONr� r r r r r y s zTypeRule.__init__c C s( | j | jkrdS | j | jkr dS dS d S )NZtype_transitionZ type_changeZ type_member)r� r� � TYPE_CHANGEr r r r r� � s zTypeRule.__rule_type_strc C s* d| � � | j�� | j�� | j�� | jf S )Nr� )�_TypeRule__rule_type_strr� rq r� r� r� r r r r rI � s �zTypeRule.to_string)N) r r r rQ r� r� Z TYPE_MEMBERr r� rI r r r r r5 n s r5 c @ s" e Zd ZdZddd�Zdd� ZdS )r7 zSSElinux typebound statement. This class represents a typebound statement. Nc C s t �| |� d| _t� | _d S rO )rR r rZ rm r� r r r r r � s zTypeBound.__init__c C s d| j | j�� f S )Nztypebounds %s %s;)rZ r� rr r r r r rI � s zTypeBound.to_string)Nr� r r r r r7 � s r7 c @ s e Zd Zddd�Zdd� ZdS )rA Nc C s t �| |� t� | _t� | _d S r )rR r rm � src_roles� tgt_rolesr r r r r � s zRoleAllow.__init__c C s d| j �� | j�� f S )Nz allow %s %s;)r� rr r� r r r r rI � s �zRoleAllow.to_string)Nr� r r r r rA � s rA c @ s e Zd Zddd�Zdd� ZdS )rC Nc C s t �| |� d| _t� | _d S rO r� r r r r r � s zRoleType.__init__c C s& d}| j D ]}|d| j|f 7 }q |S r� r� r� r r r rI � s zRoleType.to_string)Nr� r r r r rC � s rC c @ s e Zd Zddd�Zdd� ZdS )r- Nc C s" t �| |� d| _d| _d| _d S �NrP F)rR r r� �version� refpolicyr r r r r � s zModuleDeclaration.__init__c C s* | j rd| j| jf S d| j| jf S d S )Nzpolicy_module(%s, %s)z module %s %s;)r� r� r� r r r r rI � s zModuleDeclaration.to_string)Nr� r r r r r- � s r- c @ s e Zd Zddd�Zdd� ZdS )� ConditionalNc C s t �| |� g | _d S r �r r � cond_exprr r r r r � s zConditional.__init__c C s dt | jdd� S )Nz[If %s]�rP rP �ri �rk r� r r r r rI � s zConditional.to_string)Nr� r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )�BoolNc C s t �| |� d| _d| _d S r� )rR r r� �stater r r r r � s z Bool.__init__c C s$ d| j }|jr|d S |d S d S )Nzbool %s �trueZfalse)r� r� r� r r r rI � s zBool.to_string)Nr� r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )� InitialSidNc C s t �| |� d| _d | _d S rO )rR r r� rw r r r r Z__init� s zInitialSid.__initc C s d| j t| j�f S )Nz sid %s %s)r� rH rw r r r r rI � s zInitialSid.to_string)N)r r r Z_InitialSid__initrI r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )�GenfsConNc C s" t �| |� d| _d| _d | _d S rO )rR r � filesystem�pathrw r r r r r � s zGenfsCon.__init__c C s d| j | jt| j�f S )Nzgenfscon %s %s %s)r� r� rH rw r r r r rI � s zGenfsCon.to_string)Nr� r r r r r� � s r� c @ s* e Zd ZdZdZdZd dd�Zdd� ZdS ) � FilesystemUser r r Nc C s$ t �| |� | j| _d| _d | _d S rO )rR r �XATTRrZ r� rw r r r r r � s zFilesystemUse.__init__c C sN d}| j | jkrd}n"| j | jkr(d}n| j | jkr8d}d|| jt| j�f S )NrP z fs_use_xattr z fs_use_trans z fs_use_task z %s %s %s;)rZ r� �TRANS�TASKr� rH rw r� r r r rI � s zFilesystemUse.to_string)N)r r r r� r� r� r rI r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )�PortConNc C s" t �| |� d| _d| _d | _d S rO )rR r � port_type� port_numberrw r r r r r � s zPortCon.__init__c C s d| j | jt| j�f S )Nzportcon %s %s %s)r� r� rH rw r r r r rI s zPortCon.to_string)Nr� r r r r r� � s r� c @ s e Zd Zddd�Zdd� ZdS )�NodeConNc C s" t �| |� d| _d| _d | _d S rO )rR r �start�endrw r r r r r s zNodeCon.__init__c C s d| j | jt| j�f S )Nznodecon %s %s %s)r� r� rH rw r r r r rI s zNodeCon.to_string)Nr� r r r r r� s r� c @ s e Zd Zddd�Zdd� ZdS )�NetifConNc C s" t �| |� d| _d | _d | _d S rO )rR r � interface�interface_context�packet_contextr r r r r s zNetifCon.__init__c C s d| j t| j�t| j�f S )Nznetifcon %s %s %s)r� rH r� r� r r r r rI s �zNetifCon.to_string)Nr� r r r r r� s r� c @ s e Zd Zddd�Zdd� ZdS )�PirqConNc C s t �| |� d| _d | _d S rO )rR r � pirq_numberrw r r r r r s zPirqCon.__init__c C s d| j t| j�f S )Nz pirqcon %s %s)r� rH rw r r r r rI " s zPirqCon.to_string)Nr� r r r r r� s r� c @ s e Zd Zddd�Zdd� ZdS )�IomemConNc C s t �| |� d| _d | _d S rO )rR r � device_memrw r r r r r & s zIomemCon.__init__c C s d| j t| j�f S )Nziomemcon %s %s)r� rH rw r r r r rI + s zIomemCon.to_string)Nr� r r r r r� % s r� c @ s e Zd Zddd�Zdd� ZdS )� IoportConNc C s t �| |� d| _d | _d S rO )rR r �ioportrw r r r r r / s zIoportCon.__init__c C s d| j t| j�f S )Nzioportcon %s %s)r� rH rw r r r r rI 4 s zIoportCon.to_string)Nr� r r r r r� . s r� c @ s e Zd Zddd�Zdd� ZdS )� PciDeviceConNc C s t �| |� d| _d | _d S rO )rR r �devicerw r r r r r 8 s zPciDeviceCon.__init__c C s d| j t| j�f S )Nzpcidevicecon %s %s)r� rH rw r r r r rI = s zPciDeviceCon.to_string)Nr� r r r r r� 7 s r� c @ s e Zd Zddd�Zdd� ZdS )� DeviceTreeConNc C s t �| |� d| _d | _d S rO )rR r r� rw r r r r r A s zDeviceTreeCon.__init__c C s d| j t| j�f S )Nzdevicetreecon %s %s)r� rH rw r r r r rI F s zDeviceTreeCon.to_string)Nr� r r r r r� @ s r� c C sD t | dd�D ]2\}}d}t|�D ] }|d }q t|t|� � q d S )NT)rY rP � )r# �range�printrH )�headrX r] rh r_ r r r � print_treeK s r� c @ s e Zd Zddd�Zdd� ZdS )�HeadersNc C s t �| |� d S r �r r r r r r r T s zHeaders.__init__c C s dS )Nz [Headers]r r r r r rI W s zHeaders.to_string)Nr� r r r r r� S s r� c @ s e Zd Zddd�Zdd� ZdS )r% Nc C s t �| |� d S r r� r r r r r \ s zModule.__init__c C s dS rO r r r r r rI _ s zModule.to_string)Nr� r r r r r% [ s r% c @ s" e Zd ZdZddd�Zdd� ZdS ) r' zqA reference policy interface definition. This class represents a reference policy interface definition. rP Nc C s t �| |� || _d S r �r r r� r� r r r r g s zInterface.__init__c C s d| j S )Nz[Interface name: %s]r� r r r r rI k s zInterface.to_string)rP Nr� r r r r r' b s r' c @ s e Zd Zddd�Zdd� ZdS )� TunablePolicyNc C s t �| |� g | _d S r r� r r r r r o s zTunablePolicy.__init__c C s dt | jdd� S )Nz[Tunable Policy %s]r� r� r� r r r r rI s s zTunablePolicy.to_string)Nr� r r r r r� n s r� c @ s e Zd Zddd�Zdd� ZdS )r) rP Nc C s t �| |� || _d S r r� r� r r r r w s zTemplate.__init__c C s d| j S )Nz[Template name: %s]r� r r r r rI { s zTemplate.to_string)rP Nr� r r r r r) v s r) c @ s e Zd Zddd�Zdd� ZdS )�IfDefrP Nc C s t �| |� || _d S r r� r� r r r r s zIfDef.__init__c C s d| j S )Nz[Ifdef name: %s]r� r r r r rI � s zIfDef.to_string)rP Nr� r r r r r� ~ s r� c @ s& e Zd Zd dd�Zdd� Zdd� ZdS ) r/ rP Nc C s" t �| |� || _g | _g | _d S r )rR r �ifname�argsZcomments)r r� r r r r r � s zInterfaceCall.__init__c C sR | j |j krdS t| j�t|j�kr(dS t| j|j�D ]\}}||kr6 dS q6dS )NFT)r� rT r� �zip)r r} �a�br r r �matches� s zInterfaceCall.matchesc C s` d| j }d}| jD ]B}t|t�r,t|�}n|}|dkrF|d| }n|| }|d7 }q|d S )Nz%s(r r� r �))r� r� r ro rk )r rh r_ r� rH r r r rI � s zInterfaceCall.to_string)rP N)r r r r r� rI r r r r r/ � s r/ c @ s e Zd Zddd�Zdd� ZdS )�OptionalPolicyNc C s t �| |� d S r r� r r r r r � s zOptionalPolicy.__init__c C s dS )Nz[Optional Policy]r r r r r rI � s zOptionalPolicy.to_string)Nr� r r r r r� � s r� c @ s> e Zd Zddd�Zdd� Zdd� Zdd � Zd d � Zd d � ZdS )r+ Nc C s t �| |� d | _d S r )r r r� r r r r r � s zSupportMacros.__init__c C s dS )Nz[Support Macros]r r r r r rI � s zSupportMacros.to_stringc C s@ t � }|| jv r2| �|�D ]}|�| �|�� qn |�|� |S r )rn r� �by_namer� �_SupportMacros__expand_permr� )r �permrh �pr r r Z __expand_perm� s zSupportMacros.__expand_permc C sB i | _ | D ]2}t� }|jD ]}|�| �|�� q|| j |j< q d S r )r� rn r� r� r� r� )r r Z exp_permsr� r r r Z __gen_map� s zSupportMacros.__gen_mapc C s | j s| �� | j | S r �r� �_SupportMacros__gen_map�r r� r r r r� � s zSupportMacros.by_namec C s | j s| �� || j v S r r� r� r r r �has_key� s zSupportMacros.has_key)N) r r r r rI r� r� r� r� r r r r r+ � s r+ c @ s& e Zd Zddd�Zdd� Zdd� ZdS ) r= Nc C s6 t �| |� t� | _i | _t� | _t� | _t� | _d S r )rR r rm r� r� r@ �data�usersr r r r r � s zRequire.__init__c C s | j �|t� �}|�|� d S r )r� � setdefaultrm r� )r r� r� r� r r r � add_obj_class� s zRequire.add_obj_classc C s� g }|� d� | jD ]}|� d| � q| j�� D ] \}}|� d||�� f � q2| jD ]}|� d| � qX| jD ]}|� d| � qr| jD ]}|� d| � q�|� d� t|�dkr�d S d � |�S ) Nz require {z type %s;z class %s %s;z role %s;z bool %s;z user %s;rc r rP rF ) rV r� r� r^ rq r@ r� r rT rg )r rh rZ r� r� r �boolrt r r r rI � s zRequire.to_string)N)r r r r r rI r r r r r= � s r= c @ s e Zd Zdd� Zdd� ZdS )� ObjPermSetc C s || _ t� | _d S r )r� rn r� r� r r r r � s zObjPermSet.__init__c C s d| j | j�� f S )Nzdefine(`%s', `%s'))r� r� rq r r r r rI � s zObjPermSet.to_stringNr� r r r r r � s r c @ s e Zd Zdd� Zdd� ZdS )�ClassMapc C s || _ || _d S r �r� r� )r r� r� r r r r s zClassMap.__init__c C s | j d | j S )Nz: r r r r r rI s zClassMap.to_stringNr� r r r r r s r c @ s. e Zd Zd dd�Zdd� Zdd� Zdd � ZdS ) �CommentNc C s |r || _ ng | _ d S r )�lines)r rj r r r r s zComment.__init__c C s> t | j�dkrdS g }| jD ]}|�d| � q d�|�S d S )Nr rP �#rF )rT r rV rg )r �out�liner r r rI s zComment.to_stringc C s. t |j�r*|jD ]}|dkr| j�|� qd S rO )rT r rV )r r} r r r r �merge s z Comment.mergec C s | � � S r )rI r r r r rJ s zComment.__str__)N)r r r r rI r rJ r r r r r s r )TFN)N)ra )?�stringry ZSRC_TYPEZTGT_TYPEZ OBJ_CLASSZPERMSZROLEZ DEST_TYPEZ field_to_strZ str_to_fieldr r rR r# r` rk rl rn rm rs r r� r9 r; r? r� r� r� r� r1 r3 r5 r7 rA rC r- r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r% r' r� r) r� r/ r� r+ r= r r r r r r r �<module> s~ �a & P < @:! !&$
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