unbound: File List

unbound 0.1

File List
Here is a list of all documented files with brief descriptions:
[detail level 123]

► cachedb |
cachedb.c | This file contains a module that uses an external database to cache dns responses
cachedb.h | This file contains a module that uses an external database to cache dns responses
redis.c | This file contains a module that uses the redis database to cache dns responses
redis.h | This file contains a module that uses the redis database to cache dns responses
► daemon |
acl_list.c | This file helps the server keep out queries from outside sources, that should not be answered
acl_list.h | This file keeps track of the list of clients that are allowed to access the server
cachedump.c | This file contains functions to read and write the cache(s) to text format
cachedump.h | This file contains functions to read and write the cache(s) to text format
daemon.c | The daemon consists of global settings and a number of workers
daemon.h | The daemon consists of global settings and a number of workers
remote.c | This file contains the remote control functionality for the daemon
remote.h | This file contains the remote control functionality for the daemon
stats.c | This file describes the data structure used to collect runtime performance numbers
stats.h | This file describes the data structure used to collect runtime performance numbers
unbound.c | Main program to start the DNS resolver daemon
worker.c | This file implements the worker that handles callbacks on events, for pending requests
worker.h | This file describes the worker structure that holds a list of pending requests and handles them
► dns64 |
dns64.c | This file contains a module that performs DNS64 query processing
dns64.h | This file contains a module that performs DNS64 query processing
► dnscrypt |
cert.h | Certificate type for dnscrypt for use in other header files
dnscrypt.c | Dnscrypt functions for encrypting DNS packets
dnscrypt.h | Dnscrypt functions for encrypting DNS packets
► dnstap |
dnstap_fstrm.c | Definitions for the Frame Streams data transport protocol for dnstap message logs
dnstap_fstrm.h | Definitions for the Frame Streams data transport protocol for dnstap message logs
dtstream.c | An implementation of the Frame Streams data transport protocol for the Unbound DNSTAP message logging facility
dtstream.h | An implementation of the Frame Streams data transport protocol for the Unbound DNSTAP message logging facility
unbound-dnstap-socket.c | This program listens on a DNSTAP socket for logged messages
► dynlibmod |
► examples |
helloworld.c | This is an example to show how dynamic libraries can be made to work with unbound
dynlibmod.c | This file contains the dynamic library module for Unbound
dynlibmod.h | Dynamic loading module for unbound
► edns-subnet |
addrtree.c | Addrtree – radix tree for edns subnet cache
addrtree.h | The addrtree is a radix tree designed for edns subnet
edns-subnet.c | Subnet option related constants
edns-subnet.h | Subnet option related constants
subnet-whitelist.c | Keep track of the white listed servers for subnet option
subnet-whitelist.h | Keep track of the white listed servers and domain names for subnet option
subnetmod.c | Subnet module for unbound
subnetmod.h | Subnet module for unbound
► ipsecmod |
ipsecmod-whitelist.c | Keep track of the white listed domains for ipsecmod
ipsecmod-whitelist.h | Keep track of the white listed domains for ipsecmod
ipsecmod.c | This file contains a module that facilitates opportunistic IPsec
ipsecmod.h | This file contains a module that facilitates opportunistic IPsec
► ipset |
ipset.c | This file implements the ipset module
ipset.h | Ipset.h
► iterator |
iter_delegpt.c | This file implements the Delegation Point
iter_delegpt.h | This file implements the Delegation Point
iter_donotq.c | This file contains functions to assist the iterator module
iter_donotq.h | This file contains functions to assist the iterator module
iter_fwd.c | This file contains functions to assist the iterator module
iter_fwd.h | This file contains functions to assist the iterator module
iter_hints.c | This file contains functions to assist the iterator module
iter_hints.h | This file contains functions to assist the iterator module
iter_priv.c | This file contains functions to assist the iterator module
iter_priv.h | This file contains functions to assist the iterator module
iter_resptype.c | This file defines the response type
iter_resptype.h | This file defines the response type
iter_scrub.c | This file has routine(s) for cleaning up incoming DNS messages from possible useless or malicious junk in it
iter_scrub.h | This file has routine(s) for cleaning up incoming DNS messages from possible useless or malicious junk in it
iter_utils.c | This file contains functions to assist the iterator module
iter_utils.h | This file contains functions to assist the iterator module
iterator.c | This file contains a module that performs recursive iterative DNS query processing
iterator.h | This file contains a module that performs recursive iterative DNS query processing
► libunbound |
context.c | This file contains the validator context structure
context.h | This file contains the validator context structure
libunbound.c | This file contains functions to resolve DNS queries and validate the answers
libworker.c | This file contains the worker process or thread that performs the DNS resolving and validation
libworker.h | This file contains the worker process or thread that performs the DNS resolving and validation
unbound-event.h | This file contains the unbound interface for use with user defined pluggable event bases
unbound.h | This file contains functions to resolve DNS queries and validate the answers
worker.h | This file declares the methods any worker has to implement
► pythonmod |
pythonmod.c | Python module for unbound
pythonmod.h | Python module for unbound
pythonmod_utils.c | Utility functions for the python module that perform stores and loads and conversions
pythonmod_utils.h | Utility functions for the python module that perform stores and loads and conversions
► respip |
respip.c | This file contains a module that inspects a result of recursive resolution to see if any IP address record should trigger a special action
respip.h | This file contains a module that selectively modifies query responses based on their AAAA/A IP addresses
► services |
► cache |
dns.c | This file contains the DNS cache
dns.h | This file contains the DNS cache
infra.c | This file contains the infrastructure cache
infra.h | This file contains the infrastructure cache, as well as rate limiting
rrset.c | This file contains the rrset cache
rrset.h | This file contains the rrset cache
authzone.c | This file contains the functions for an authority zone
authzone.h | This file contains the functions for an authority zone
listen_dnsport.c | This file has functions to get queries from clients
listen_dnsport.h | This file has functions to get queries from clients
localzone.c | This file contains functions to enable local zone authority service
localzone.h | This file contains functions to enable local zone authority service
mesh.c | This file contains functions to assist in dealing with a mesh of query states
mesh.h | This file contains functions to assist in dealing with a mesh of query states
modstack.c | This file contains functions to help maintain a stack of modules
modstack.h | This file contains functions to help maintain a stack of modules
outbound_list.c | This file contains functions to help a module keep track of the queries it has outstanding to authoritative servers
outbound_list.h | This file contains functions to help a module keep track of the queries it has outstanding to authoritative servers
outside_network.c | This file has functions to send queries to authoritative servers and wait for the pending answer events
outside_network.h | This file has functions to send queries to authoritative servers, and wait for the pending answer, with timeouts
rpz.c | This file contains functions to enable RPZ service
rpz.h | This file contains functions to enable RPZ service
view.c | This file contains functions to enable named views that can hold local zone authority service
view.h | This file contains functions to enable named views that can hold local zone authority service
► sldns |
keyraw.c | Implementation of raw DNSKEY functions (work on wire rdata)
keyraw.h | Raw key and signature access and conversion
parse.h | Contains some low-level parsing functions, mostly used in the _frm_str family of functions
parseutil.c | Utility functions for parsing, base32(DNS variant) and base64 encoding and decoding, Hex, Time units, Escape codes
parseutil.h | Utility functions for parsing, base32(DNS variant) and base64 encoding and decoding, Hex, Time units, Escape codes
pkthdr.h | Contains functions that translate dns data from the wire format (as sent by servers and clients) to the internal structures for the packet header
rrdef.c | Defines resource record types and constants
rrdef.h | Defines resource record types and constants
sbuffer.c | This file contains the definition of sldns_buffer, and functions to manipulate those
sbuffer.h | This file contains the definition of sldns_buffer, and functions to manipulate those
str2wire.c | Str2wire.c - read txt presentation of RRs
str2wire.h | Str2wire.h - read txt presentation of RRs
wire2str.c | Contains functions to translate the wireformat to text representation, as well as functions to print them
wire2str.h | Wire2str.h - txt presentation of RRs
► smallapp |
unbound-anchor.c | This file checks to see that the current 5011 keys work to prime the current root anchor
unbound-checkconf.c | The config checker checks for syntax and other errors in the unbound.conf file, and can be used to check for errors before the server is started or sigHUPped
unbound-control.c | The remote control utility contacts the unbound server over ssl and sends the command, receives the answer, and displays the result from the commandline
unbound-host.c | This file performs functionality like 'host', and also supports validation
worker_cb.c | This file contains fake callback functions, so that the symbols exist and the fptr_wlist continues to work even if the daemon/worker is not linked into the resulting program
► testcode |
asynclook.c | This program shows the results from several background lookups, while printing time in the foreground
checklocks.c | Testcode/checklocks.c - wrapper on locks that checks access
checklocks.h | Testcode/checklocks.h - wrapper on locks that checks access
delayer.c | This program delays queries made
dohclient.c | Simple DNS-over-HTTPS client
fake_event.c | Event service that replays a scenario
fake_event.h | Event service that replays a scenario
lock_verify.c | This file checks the lock traces generated by checklock.c
memstats.c | This program reads a log file and prints the memory allocation summed up
perf.c | This program estimates DNS name server performance
petal.c | HTTP1.1/SSL server
pktview.c | This program shows a dns packet wire format
readhex.c | Declarations useful for the unit tests
readhex.h | Declarations useful for the unit tests
readzone.c | Command to read and echo a zonefile
replay.c | Store and use a replay of events for the DNS resolver
replay.h | Store and use a replay of events for the DNS resolver
signit.c | This program signs rrsets with the given keys
streamtcp.c | This program performs multiple DNS queries on a TCP stream
testbound.c | Exits with code 1 on a failure
testpkts.c | This is a debugging aid
testpkts.h | This is a debugging aid
unitanchor.c | Calls trust anchor unit tests
unitauth.c | Unit test for auth zone code
unitdname.c | Calls dname unit tests
unitecs.c | Calls ecs related unit tests
unitldns.c | Calls ldns unit tests
unitlruhash.c | Tests the locking LRU keeping hash table implementation
unitmain.c | Unit test main program
unitmain.h | Declarations useful for the unit tests
unitmsgparse.c | Calls msg parse unit tests
unitneg.c | Calls negative cache unit tests
unitregional.c | Tests the regional special purpose allocator
unitslabhash.c | Tests the locking LRU keeping hash table implementation
unittcpreuse.c | Tests the tcp_reuse functionality
unitverify.c | Calls verification unit tests
unitzonemd.c | Unit tests for ZONEMD functionality
► testdata |
► speed_cache.tdir |
makeqs.c | This file creates queries for the speed test
► util |
► data |
dname.c | This file contains domain name handling functions
dname.h | This file contains functions to deal with domain names (dnames)
msgencode.c | This file contains a routines to encode DNS messages
msgencode.h | This file contains temporary data structures and routines to create compressed DNS messages
msgparse.c | Routines for message parsing a packet buffer to a descriptive structure
msgparse.h | Contains message parsing data structures
msgreply.c | This file contains a data structure to store a message and its reply
msgreply.h | This file contains a data structure to store a message and its reply
packed_rrset.c | This file contains the data storage for RRsets
packed_rrset.h | This file contains the data storage for RRsets
► shm_side |
shm_main.c | This file contains functions for the SHM implementation
shm_main.h | This file contains functions for the SHM side
► storage |
dnstree.c | This file contains structures combining types and functions to manipulate those structures that help building DNS lookup trees
dnstree.h | This file contains structures combining types and functions to manipulate those structures that help building DNS lookup trees
lookup3.h | This file contains header definitions for the hash functions we use
lruhash.c | This file contains a hashtable with LRU keeping of entries
lruhash.h | This file contains a hashtable with LRU keeping of entries
slabhash.c | Implementation of hash table that consists of smaller hash tables
slabhash.h | Hash table that consists of smaller hash tables
alloc.c | This file contains memory allocation functions
alloc.h | This file contains memory allocation functions
as112.c | This file provides a list of lan zones
as112.h | This file provides a list of lan zones
config_file.c | This file contains functions for the config file
config_file.h | This file contains functions for the config file
edns.c | This file contains functions for base EDNS options
edns.h | This file contains functions for base EDNS options
fptr_wlist.c | This file contains functions that check function pointers
fptr_wlist.h | This file contains functions that check function pointers
locks.c | Util/locks.c - unbound locking primitives
log.c | Implementation of log.h
log.h | This file contains logging functions
mini_event.c | Fake libevent implementation
mini_event.h | This file implements part of the event(3) libevent api
module.c | Implementation of module.h
module.h | This file contains the interface for DNS handling modules
net_help.c | Implementation of net_help.h
net_help.h | This file contains functions to perform network related tasks
netevent.c | This file contains event notification functions
netevent.h | This file contains event notification functions
proxy_protocol.c | This file contains PROXY protocol functions
proxy_protocol.h | This file contains PROXY protocol structs and functions
random.c | Thread safe random functions
random.h | Thread safe random functions
rbtree.c | Implementation of a redblack tree
rbtree.h | Red black tree
regional.c | Regional allocator
regional.h | Regional allocator
rfc_1982.c | This file contains functions for RFC 1982 serial number arithmetic
rfc_1982.h | This file contains functions for RFC 1982 serial number arithmetic
rtt.c | This file contains a data type and functions to help estimate good round trip times for UDP resend timeout values
rtt.h | This file contains a data type and functions to help estimate good round trip times for UDP resend timeout values
siphash.h | Contains the SipHash reference C implementation
tcp_conn_limit.c | This file helps the server discard excess TCP connections
tcp_conn_limit.h | This file keeps track of the limit on the number of TCP connections each client makes the server
timehist.c | This file contains functions to make a histogram of time values
timehist.h | This file contains functions to make a histogram of time values
timeval_func.c | This file contains helpers to manipulate struct timeval values
timeval_func.h | This file contains definitions of helpers to manipulate struct timeval values, implemented in the corresponding C file
tube.c | This file contains pipe service functions
tube.h | This file contains pipe service functions
ub_event.c | This file contains and implementation for the indirection layer for pluggable events that transparently passes it either directly to libevent, or calls the libevent compatibility layer functions
ub_event.h | This file contains prototypes for event loop functions
ub_event_pluggable.c | This file contains an implementation for the indirection layer for pluggable events that calls the registered pluggable event loop
winsock_event.c | Implementation of the unbound WinSock2 API event notification handler for the Windows port
winsock_event.h | This file contains interface functions with the WinSock2 API on Windows
► validator |
autotrust.c | Contains autotrust implementation
autotrust.h | Contains autotrust definitions
val_anchor.c | This file contains storage for the trust anchors for the validator
val_anchor.h | This file contains storage for the trust anchors for the validator
val_kcache.c | This file contains functions for dealing with the validator key cache
val_kcache.h | This file contains functions for caching validated key entries
val_kentry.c | This file contains functions for dealing with validator key entries
val_kentry.h | This file contains functions for dealing with validator key entries
val_neg.c | This file contains helper functions for the validator module
val_neg.h | This file contains helper functions for the validator module
val_nsec.c | This file contains helper functions for the validator module
val_nsec.h | This file contains helper functions for the validator module
val_nsec3.c | This file contains helper functions for the validator module
val_nsec3.h | This file contains helper functions for the validator module
val_secalgo.c | This file contains helper functions for the validator module
val_secalgo.h | This file contains helper functions for the validator module
val_sigcrypt.c | This file contains helper functions for the validator module
val_sigcrypt.h | This file contains helper functions for the validator module
val_utils.c | This file contains helper functions for the validator module
val_utils.h | This file contains helper functions for the validator module
validator.c | This file contains a module that performs validation of DNS queries
validator.h | This file contains a module that performs validation of DNS queries
► winrc |
anchor-update.c | This file is made because contrib/update-anchor.sh does not work on windows (no shell)
unbound-service-install.c | This file contains functions to integrate with the windows services API
unbound-service-remove.c | This file contains functions to integrate with the windows services API
w_inst.c | Contains install and remove functions that manipulate the windows services API and windows registry
w_inst.h | Contains install and remove functions that manipulate the windows services API and windows registry
win_svc.c | This file contains functions to integrate with the windows services API
win_svc.h | This file contains functions to integrate with the windows services API
unbound.h | This file contains functions to resolve DNS queries and validate the answers