#include <BoolOps.h>

Inheritance diagram for Acl::AndNode:
Collaboration diagram for Acl::AndNode:

Public Member Functions

virtual char const * typeString () const
 
virtual ACLclone () const
 
virtual void parse ()
 parses node represenation in squid.conf; dies on failures More...
 
bool resumeMatchingAt (ACLChecklist *checklist, Acl::Nodes::const_iterator pos) const
 Resumes matching (suspended by an async call) at the given position. More...
 
Nodes::size_type childrenCount () const
 the number of children nodes More...
 
virtual void prepareForUse ()
 
virtual bool empty () const
 
virtual SBufList dump () const
 
void lineParse ()
 parses one "acl name type acl1 acl2..." line, appending to nodes More...
 
void add (ACL *node)
 appends the node to the collection and takes control over it More...
 
void * operator new (size_t)
 
void operator delete (void *)
 
void context (const char *name, const char *configuration)
 sets user-specified ACL name and squid.conf context More...
 
bool matches (ACLChecklist *checklist) const
 
virtual const Acl::Optionsoptions ()
 
virtual void parseFlags ()
 configures ACL options, throwing on configuration errors More...
 
virtual bool isProxyAuth () const
 
virtual bool valid () const
 
int cacheMatchAcl (dlink_list *cache, ACLChecklist *)
 
virtual int matchForCache (ACLChecklist *checklist)
 
SBufList dumpOptions ()
 

Static Public Member Functions

static void ParseAclLine (ConfigParser &parser, ACL **head)
 
static void Initialize ()
 
static ACLFindByName (const char *name)
 

Public Attributes

char name [ACL_NAME_SZ]
 
char * cfgline
 
ACLnext
 
bool registered
 added to the global list of ACLs via aclRegister() More...
 

Protected Member Functions

virtual int match (ACLChecklist *checklist)
 Matches the actual data in checklist against this ACL. More...
 

Protected Attributes

std::vector< ACL * > nodes
 children nodes of this intermediate node More...
 

Private Member Functions

 MEMPROXY_CLASS (AndNode)
 
virtual int doMatch (ACLChecklist *checklist, Nodes::const_iterator start) const
 

Detailed Description

An inner ACL expression tree node representing a boolean conjuction (AND) operator applied to a list of child tree nodes. For example, conditions expressed on a single http_access line are ANDed.

Definition at line 43 of file BoolOps.h.

Member Function Documentation

void Acl::InnerNode::add ( ACL node)
inherited

Definition at line 34 of file InnerNode.cc.

References aclRegister(), assert, and NULL.

Referenced by Acl::Tree::add(), Acl::NotNode::NotNode(), Acl::AllOf::parse(), and ParseAclWithAction().

Nodes::size_type Acl::InnerNode::childrenCount ( ) const
inlineinherited

Definition at line 30 of file InnerNode.h.

References Acl::InnerNode::nodes.

Referenced by Acl::AllOf::parse().

ACL * Acl::AndNode::clone ( ) const
virtual

Definition at line 81 of file BoolOps.cc.

void ACL::context ( const char *  name,
const char *  configuration 
)
inherited
int Acl::AndNode::doMatch ( ACLChecklist checklist,
Nodes::const_iterator  start 
) const
privatevirtual

checks whether the nodes match, starting with the given one kids determine what a match means for their type of intermediate nodes

Implements Acl::InnerNode.

Definition at line 87 of file BoolOps.cc.

References i, ACLChecklist::keepMatching(), and ACLChecklist::matchChild().

SBufList Acl::InnerNode::dump ( ) const
virtualinherited

Implements ACL.

Reimplemented in Acl::NotNode, and Acl::AllOf.

Definition at line 77 of file InnerNode.cc.

References i.

SBufList ACL::dumpOptions ( )
inherited
Returns
approximate options configuration

Definition at line 296 of file Acl.cc.

References SBufStream::buf(), SBuf::isEmpty(), and ACL::options().

Referenced by dump_acl().

bool Acl::InnerNode::empty ( ) const
virtualinherited

Implements ACL.

Definition at line 28 of file InnerNode.cc.

Referenced by aclParseAccessLine().

ACL * ACL::FindByName ( const char *  name)
staticinherited
void ACL::Initialize ( )
staticinherited

Definition at line 404 of file Acl.cc.

References a, SquidConfig::aclList, Config, debugs, ACL::next, and ACL::prepareForUse().

Referenced by serverConnectionsOpen().

bool ACL::isProxyAuth ( ) const
virtualinherited

Reimplemented in ACLExternal, ACLIdent, and ACLProxyAuth.

Definition at line 283 of file Acl.cc.

Referenced by aclIsProxyAuth().

void Acl::InnerNode::lineParse ( )
inherited
int Acl::InnerNode::match ( ACLChecklist checklist)
protectedvirtualinherited

Implements ACL.

Definition at line 86 of file InnerNode.cc.

bool ACL::matches ( ACLChecklist checklist) const
inherited

Orchestrates matching checklist against the ACL using match(), after checking preconditions and while providing debugging.

Returns
true if and only if there was a successful match. Updates the checklist state on match, async, and failure.

Definition at line 121 of file Acl.cc.

References AclMatchedName, ACLChecklist::asyncInProgress(), DBG_IMPORTANT, debugs, ACLChecklist::hasAle(), ACLChecklist::hasReply(), ACLChecklist::hasRequest(), ACL::match(), ACL::name, PROF_start, PROF_stop, ACL::requiresAle(), ACL::requiresReply(), ACL::requiresRequest(), and ACLChecklist::syncAle().

Referenced by ACLChecklist::matchAndFinish(), and ACLChecklist::matchChild().

int ACL::matchForCache ( ACLChecklist checklist)
virtualinherited

Reimplemented in ACLProxyAuth.

Definition at line 315 of file Acl.cc.

References fatal().

Referenced by ACL::cacheMatchAcl().

Acl::AndNode::MEMPROXY_CLASS ( AndNode  )
private
void ACL::operator delete ( void *  )
inherited

Definition at line 87 of file Acl.cc.

References fatal().

void * ACL::operator new ( size_t  )
inherited

Definition at line 80 of file Acl.cc.

References fatal().

virtual const Acl::Options& ACL::options ( )
inlinevirtualinherited
Returns
(linked) Options supported by this ACL

Reimplemented in ACLStrategised< M >, ACLDestinationIP, and ACLMaxUserIP.

Definition at line 63 of file Acl.h.

References Acl::NoOptions().

Referenced by ACL::dumpOptions(), and ACL::parseFlags().

void Acl::AndNode::parse ( )
virtual

Implements ACL.

Definition at line 100 of file BoolOps.cc.

References assert.

void ACL::parseFlags ( )
virtualinherited

Reimplemented in ACLIdent, ACLProxyAuth, ACLStrategised< M >, and ACLExtUser.

Definition at line 289 of file Acl.cc.

References Acl::NoFlags(), ACL::options(), and Acl::ParseFlags().

Referenced by ACL::ParseAclLine().

void Acl::InnerNode::prepareForUse ( )
virtualinherited

Reimplemented from ACL.

Definition at line 22 of file InnerNode.cc.

References for_each(), Acl::InnerNode::nodes, and ACL::prepareForUse().

bool Acl::InnerNode::resumeMatchingAt ( ACLChecklist checklist,
Acl::Nodes::const_iterator  pos 
) const
inherited

Definition at line 92 of file InnerNode.cc.

References ACLChecklist::asyncInProgress(), and debugs.

char const * Acl::AndNode::typeString ( ) const
virtual

Implements ACL.

Definition at line 75 of file BoolOps.cc.

bool ACL::valid ( ) const
virtualinherited

Reimplemented in ACLExternal, ACLStrategised< M >, ACLProxyAuth, ACLMaxConnection, ACLMaxUserIP, and ACLRandom.

Definition at line 115 of file Acl.cc.

Referenced by ACL::ParseAclLine().

Member Data Documentation

char* ACL::cfgline
inherited

Definition at line 84 of file Acl.h.

Referenced by ACL::context(), Acl::AllOf::parse(), ACL::ParseAclLine(), and ACL::~ACL().

ACL* ACL::next
inherited

Definition at line 85 of file Acl.h.

Referenced by dump_acl(), ACL::FindByName(), ACL::Initialize(), and ACL::ParseAclLine().

std::vector<ACL*> Acl::InnerNode::nodes
protectedinherited
bool ACL::registered
inherited

Definition at line 86 of file Acl.h.

Referenced by aclDeregister(), aclDestroyAcls(), and aclRegister().


The documentation for this class was generated from the following files:

 

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