0.9.6.2 -------------------------------------------------------------------

Ferry Huberts (2):
      link_set: fix typo in f8d4e24
      Release v0.9.6.2

Henning Rogge (1):
      Update version after release of v0.9.6.1

0.9.6.1 -------------------------------------------------------------------

Ferry Huberts (6):
      changelog: fixup
      info: java: upgrade gradle wrapper
      info: automatically detect whether the reply should have HTTP headers
      lq_packet: make the hello link order a define
      hello reception: use link status ordering
      hello reception: only remove UNSPEC duplicates

Henning Rogge (2):
      Update version after release of v0.9.6
      Release v0.9.6.1

Iwan G. Flameling (2):
      lq_packet: do not report duplicate neighbours in HELLO messages
      hello reception: remove duplicate neighbors

0.9.6 -------------------------------------------------------------------

* The versions of the following plugins have changed:
  - jsoninfo    :   0.0 -->   1.1
  - nameservice :   0.3 -->   0.4
  - netjson     :   1.0 -->   1.1
  - pud         : 2.0.0 --> 3.0.0 (including its extra libraries)
  - txtinfo     :   0.1 -->   1.1

* All info plugins (jsoninfo, netjson and txtinfo) now support a number of
  request prefixes:
  - /http : forces output WITH    http headers, temporarily overriding the
            configured "httpheaders" value.
  - /plain: forces output WITHOUT http headers, temporarily overriding the
            configured "httpheaders" value.

  These prefixes have to be at the start of the request string, can occur
  only there, and can occur only once.

Bastian Bittorf (1):
      logging: show interface name during blocked socket error

Ferry Huberts (79):
      Update version after branch of v0.9.5
      changelog: adjust to put notes on top
      release: adjust script to create multiple tar files
      Merge branch 'release-0.9.5'
      mach: add wrapper for clock_gettime
      sgw: fix interface monitor for single-sgw mode
      Merge branch 'release-0.9.5'
      txtinfo: do not use http headers by default
      info: fix json Content-Type header
      Merge branch 'release-0.9.5'
      main: improve EXECINFO include handling a bit
      Merge branch 'release-0.9.5'
      main: blacklist UCLIBC for OLSR_HAVE_EXECINFO_H
      Merge branch 'release-0.9.5'
      info: java: upgrade gradle wrapper
      info: ensure the request is initially empty
      info: rework HTTP request detection and request sanitation
      info: send everything on empty requests
      info: drain the request when there are too many requests in flight
      info: trivial comment fix
      info: trival debug output fix
      info: improve readability of the 'empty request' check
      info: protect stripEOLs against invalid input and zero length
      info: protect skipMultipleSlashes against invalid input and zero length
      info: protect skipLeadingWhitespace against invalid input and zero length
      info: protect stripTrailingSlashes against invalid input and zero length
      info: protect cutAtFirstEOL against invalid input and zero length
      info: rename stripEOLs to stripTrailingWhitespace
      info: be explicit about adding headers
      info: fix a comment and add a comment
      info: read the request as early as possible
      info: sanitise the request right after it's been received
      info: introduce command prefixes '/http' and '/plain'
      conf: clear allocated default config before filling it.
      conf: ensure the correct configuration file is stored in the configuration
      conf: calculate the checksum over the effective configuration
      main: save argc and argv for later use
      jsoninfo: always output the configuration checksum
      jsoninfo: add cli arguments to the config object
      info: fix levels of a few debug messages
      info: move a comment
      info: add a comment about the size of the receive buffer
      info: fix drain_request to not block
      info: allow a small delay between connection accept and request arrival
      info: do not block when receiving the request
      info: return 'REQUEST TIMEOUT' when receiving the request did not work
      info: release changed java OSGi bundles
      info: add sanitation of the configuration
      info: add request timeout configuration parameter
      changelog: add a note about the '/http' and '/plain' request prefixes
      info: update java dependency bundles
      doc: upgrade doxygen configuration
      doc: minor adjustment of the makefile
      doc: fix warnings
      doc: move pdf generation into new doc-pdf make target
      gui: clean-ups
      make: remove -Wmissing-include-dirs
      files: get rid of net-tools usage
      files: update configuration generation script
      Merge pull request #12 from booo/sighup-interval
      Merge pull request #14 from bittorf/master
      cfgparser: use correct SHA256_DIGEST_LENGTH
      cfgparser: pull in openssl sha256 code to avoid linking to it
      cfgparser: use superfasthash for the configuration checksum
      logging: work around bogus Coverity warning
      Merge pull request #16 from SvenRoederer/rename_sighup-interval
      Merge pull request #18 from SvenRoederer/olsr-nameservice-version
      nameservice: fix plugin versions
      nameservice: fix typos of filewrite-interval plugin parameter
      pud: bump version
      jsoninfo: bump version
      netjson: bump version
      txtinfo: bump version
      changelog: add a remark about updated plugin versions
      lq_packet: change link status ordering in hello messages
      Branch v0.9.6
      changelog: minor layout fixes
      release: minor improvements to the release script
      release: insert changelog just before the marker of the previous release

Henning Rogge (2):
      Update version after release of v0.9.5
      Release v0.9.6

Philipp Borgers (1):
      nameservice: add new sighup-interval parameter

Sebastian Wiedenroth (1):
      fix timing issues on systems where RAND_MAX is not INT32_MAX

Sven Roederer (2):
      nameservice: rename parameter "sighup_interval" to "filewrite_interval"
      nameservice: bump version to 0.4

Thorsten Maerz (1):
      make: strip CC

0.9.5 -------------------------------------------------------------------

Note: The txtinfo and jsoninfo plugins were 'merged' to use a common
      codebase for receiving requests and dispatching replies. Also,
      these plugins were subjected to review and fixes. As a result:
      - request handling has become much stricter, e.g. a txtinfo
        request '/links' will no longer work since the correct request is
        (and has always been) '/lin'.
      - some fixes change the format and/or content of txtinfo and/or
        jsoninfo output. An example is the txtinfo output of the request
        '/mid' when 'vtime' is enabled on txtinfo; this has been broken
        since the end of 2009 (c555a44).
      - invalid requests will return HTTP error status code
        "Not Found" (404) when HTTP headers are enabled, and report
        an error in the output when they are not enabled.
      - requests without output will return HTTP error status code
        "No Content" (204) when HTTP headers are enabled, and report
        an error in the output when they are not enabled.

      It is VERY strongly advised to check your scripts and applications
      interfacing with olsrd txtinfo and/or jsoninfo before switching
      to this version of olsrd.


Ferry Huberts (824):
      Update version after branch of v0.9.0
      Merge branch 'release-0.9.0'
      neighbors: signal link changes when deleting a neighbor
      Merge branch 'release-0.6.8'
      Merge branch 'release-0.9.0'
      conf: lock_file is derived config.
      jsoninfo: fix a crash when there are no gateways
      txtinfo: fix a crash when there are no gateways
      Merge branch 'release-0.9.0'
      Merge branch 'release-0.9.0'
      Merge branch 'release-0.9.0'
      files: regenerate the generated default full configuration
      Fixup CHANGELOG file
      Merge branch 'release-0.6.8'
      Merge branch 'release-0.9.0'
      jsoninfo: fix a Coverity warning
      txtinfo: similar fix as the previous commit
      make: add NOSTRIP option
      files: minor improvement to config file generation script
      sgw: add SmartGatewayMaxCostMaxEtx configuration setting
      jsoninfo: fix a Coverity warning
      txtinfo: similar fix as the previous commit
      Merge branch 'release-0.9.0'
      files: regenerate the generated default full configuration
      files: minor improvement to config file generation script
      sgw: add SmartGatewayMaxCostMaxEtx configuration setting
      Merge branch 'release-0.9.0'
      egressFile: use a define for the line length
      pud: clear the cached timestamp when the position file can't be read
      pud: increase the resolution of the cached timestamp of the position file
      pud: minor fix in the function reading the position file
      pud: cache the correct timestamp
      sgwdynspeed: clear the cached timestamp when the speed file can't be read
      sgwdynspeed: increase the resolution of the cached timestamp
      sgwdynspeed: properly close the speed file
      sgwdynspeed: cache the correct timestamp
      sgw: cache timestamp of egress file earlier
      sgw: cache the correct timestamp
      sgw: remove unneeded check against 0 for cached timestamp
      sgw: properly close the egress file
      sgw: do not clear egress data in the read race
      sgw: properly open and stat the egress file
      Merge branch 'release-0.9.0'
      sgwdynspeed: let the out block close the file
      sgw: fix EOL stripping of the egress file
      Merge branch 'release-0.9.0'
      quagga: zero-out the extra allocated buffer size
      conf: clean up interface names on config file read failure
      cookie: fix loop invariant assert and exit on cookie exhaustion
      quagga: zero-out the extra allocated buffer size
      quagga: restore socket status on error paths in zclient_read function
      Merge branch 'release-0.9.0'
      sgw: do not program routes on interfaces that are not up
      sgw: policy script: fix error reports when too many arguments
      sgw: policy script: fix some comparisons
      sgw: policy script: move some declarations
      sgw: policy script: minor improvement
      sgw: policy script: fix cosmetic rebase  issue of the previous commit
      cfg: minor fixup to printing of SmartGatewayPolicyRoutingScript
      dyn_gw: fix a mistake in 36111ca
      cfg: fix printing of a few <not set> settings
      sgw: add SmartGatewayInstanceId setting
      sgw: policy script: add the instance id to the script
      sgw: policy script: log invocations and add cleanup mode
      sgw: invoke the cleanup mode of the policy script on start and stop
      jsoninfo: also output SmartGatewayInstanceId
      olsr_exit: protect against a NULL olsr_cnf
      olsr_exit: protect against a NULL message
      olsr_exit: also flush stderr on exit
      olsr_exit: clarify why the explicit exit is needed
      olsr: make sure olsr_cnf is initialised
      mdns: update a comment about exit
      p2pd: update a comment about exit
      dyngw: call olsr_exit() instead of exit()
      httpinfo: call olsr_exit() instead of exit()
      pgraph: call olsr_exit() instead of exit()
      secure: call olsr_exit() instead of exit()
      linux: call olsr_exit() instead of exit()
      unix: call olsr_exit() instead of exit()
      win32: call olsr_exit() instead of exit()
      olsr: call olsr_exit() instead of exit()
      plugin_loader: call olsr_exit() instead of exit()
      quagga: clean up invocation of olsr_exit
      build_msg: clean up invocation of olsr_exit
      cookie: clean up invocation of olsr_exit
      interfaces: clean up invocation of olsr_exit
      lq_plugin: clean up invocation of olsr_exit
      main: clean up invocation of olsr_exit
      olsr: clean up invocation of olsr_exit
      parser: clean up invocation of olsr_exit
      quagga: clean up olsr_exit messages
      linux: clean up olsr_exit messages
      ipc_frontend: clean up olsr_exit messages
      main: clean up olsr_exit messages
      httpinfo: remove unused copyright_string
      conf: remove unused copyright_string
      main: remove unused copyright_string
      main: remove pointless type size asserts
      main: make sure all variables are initialised
      main: move some initialisation to the beginning of main
      main: always store argv
      random: remove pointless olsr_init_random, only invoked in main
      conf: fix determining the lock file, mirror what main does
      main: no need to re-determine lock_file; already setup by set_derived_cnf
      main: use olsr_cnf->lock_file directly
      lock_file: move olsrd_get_default_lockfile into its own file
      main: move olsr_create_lock_file into its own file
      lock_file: add olsr_remove_lock_file function
      main: remove the lock file in olsr_shutdown
      main: move printing of version into a function
      main: move loading the config into the loadConfig function
      main: minor improvements to loadConfig
      main: initialise timers after processing the configuration
      main: process olsrd options in a block
      main: minor improvements
      conf: remove an unneeded printf
      conf: move loadConfig function here from main
      pid: move pid file handling into its own file
      main: move lock file creation into the lock_file file
      main: move conf_file_name variable into cfgparser
      main: limit the scope of 2 variables to where they are needed
      main: invoke olsr_exit at the end of main
      main: minor update
      main: initialise IPC a bit earlier
      main: call olsr_exit when writing the PID file fails
      main: minor update
      link_set: make sure link_changes is initialised
      main: minor update
      main: call olsr_exit in olsr_reconfigure
      main: track the heartbeat timer
      main: stop the heartbeat timer during shutdown
      pid_file: add removePidFile function
      log: add olsr_closelog function
      main: close the log in olsr_shutdown
      main: stop the scheduler in olsr_shutdown
      main: move CLI related function into their own file
      main: move some functions around
      lock_file: explicitly ignore failure of file removal
      conf: avoid memory leaks during parsing
      conf: make sure debug_handle is initialised
      conf: ensure all config fields are explicitly initialised
      conf: add ip_prefix_list_clear function
      conf: olsrd_free_cnf: set pointers back to NULL after freeing
      conf: olsrd_free_cnf: refactor a bit to use the lists directly
      conf: olsrd_free_cnf: reorder a bit
      conf: olsrd_free_cnf: free everything
      conf: do not leak the configuration when freeing it
      conf: initialise sgw uplink & downlink before setting them
      main: open syslog right at the start
      main: minor update
      sgw: only select an olsr or egress interface when it is up
      jsoninfo: sgw field in /sgw response is not an array
      jsoninfo: sgw: simplify prefix output
      jsoninfo: sgw: show tableNr, ruleNr and bypassRuleNr too
      jsoninfo: sgw: show entries without tc too
      jsoninfo: sgw: minor simplification reducing memory usage
      txtinfo: sgw: show entries without tc too
      txtinfo: sgw: line-up to jsoninfo
      txtinfo: sgw: do not access uninitialised memory
      txtinfo: sgw: print the prefix length for IPv6
      txtinfo: format code
      txtinfo: use the same c-basic-offset: 2 as jsoninfo
      txtinfo: simplify an ifdef
      txtinfo: simplify some string comparisons
      txtinfo: simplify some send_what checks
      txtinfo: use a define for the plugin name
      txtinfo: rename some functions
      txtinfo: use defines for some variables
      txtinfo: use a define to rename TXTINFO_ALLOW_LOCALHOST
      txtinfo: rename some SIW_x flags
      txtinfo: move ipc_print_mid function up a bit
      txtinfo: move ipc_print_gateways function up a bit
      txtinfo: move ipc_print_version function up a bit
      txtinfo: rename txtinfo_write_data function
      txtinfo: use the plugin name in a malloc call
      txtinfo: re-order the sent information
      txtinfo: simplify some comparisons
      txtinfo: add httpheaders configuration parameter
      txtinfo: http headers must use \r\n line endings
      txtinfo: use HTTP/1.1
      txtinfo: use a bigger (2 CPU pages) initial buffer
      txtinfo: renumber SIW_x defines and put them in 'groups'
      txtinfo: the configuration is a special case
      txtinfo: send everything on an unknown option
      txtinfo: some more formatting
      txtinfo: remove superfluous forward declarations
      txtinfo: expand SIW_RUNTIME_ALL to include all runtime information
      txtinfo: remove personal copyrights, just check the git log
      jsoninfo: use a define for the plugin name
      jsoninfo: use defines for some variables
      jsoninfo: use a define to rename TXTINFO_ALLOW_LOCALHOST
      jsoninfo: use the set_plugin_boolean function
      jsoninfo: initialise outbuffer_count
      jsoninfo: update some comments
      jsoninfo: move some functions around
      jsoninfo: use the plugin name in a malloc call
      jsoninfo: use a smaller (2 CPU pages) initial buffer
      jsoninfo: limit the number of in-flight connection to 3, like txtinfo
      jsoninfo: rename a function
      jsoninfo: more formatting
      jsoninfo: fix content type of http headers for /olsr.conf
      jsoninfo: remove personal copyrights, just check the git log
      jsoninfo: move some variables around
      jsoninfo: move json support functions into their own file
      txtinfo: fixup the Content-Type http header
      jsoninfo: ensure date in http header is in GMT, as advertised
      jsoninfo: fixup the Server http header
      jsoninfo: fixup the Connection http header
      jsoninfo: fixup the Content-Type http header
      jsoninfo: fixup the Content-Length http header
      txtinfo: remove a pointless assert
      txtinfo: also send the (UTF-8) charset in the content type
      txtinfo: avoid a memcpy: just move the abuf.buf pointer and clear abuf
      jsoninfo: refactor generation of the headers
      jsoninfo: also send the (UTF-8) charset in the content type
      jsoninfo: avoid a memcpy: just move the abuf.buf pointer and clear abuf
      jsoninfo: send http headers by default
      txtinfo: bring over proper http header support from jsoninfo
      olsr_exit: use EXIT_SUCCESS or EXIT_FAILURE exclusively
      olsr_exit: fix some exit codes
      exit: use EXIT_SUCCESS or EXIT_FAILURE exclusively
      exit: fix some exit codes
      txtinfo: undo output re-ordering of 4563faa
      jsoninfo: use the same order as txtinfo
      jsoninfo: remove an unused define
      src: add some forgotten includes
      txtinfo: use the same 'c-basic-offset: 2' as jsoninfo
      txtinfo: treat the olsrd configuration differently
      txtinfo: catch '/all' earlier when determining the action
      txtinfo: send the information in the runtime and startup groups for '/all'
      txtinfo: '/ver' and '/neighbours' are specials when determining the action
      txtinfo: add (unsupported) commands '/config' and '/plugins'
      txtinfo: add /runtime and /startup commands
      jsoninfo: INADDR_LOOPBACK is in host format and the socket address is not
      jsoninfo: fix PLUGIN_NAME that is reported on plugin init
      jsoninfo: initialise uuidfile as well
      jsoninfo: use standard set_plugin_string function for uuidfile parameter
      jsoninfo: reorder some includes
      jsoninfo: fix some indents
      jsoninfo: add Freifunk neighbours special case, like txtinfo
      txtinfo: move http header related functions into common code
      jsoninfo: move http header related functions into common code
      txtinfo: move determining the action into a separate function
      jsoninfo: move determining the action into a separate function
      txtinfo: add plugin_init hook
      jsoninfo: add plugin_init hook
      txtinfo: move ipc_print_* functions into a 'printers' unit
      jsoninfo: move ipc_print_* functions into a 'printers' unit
      txtinfo: use a table of function pointers in send_info
      jsoninfo: use a table of function pointers in send_info
      txtinfo: move SIW_x defines into common code
      jsoninfo: move SIW_x defines into common code
      txtinfo: wrap the outbuffer in a struct for easier usage
      jsoninfo: wrap the outbuffer in a struct for easier usage
      jsoninfo: only need to reset entry number for json output
      txtinfo: determine the mime type via the functions table
      jsoninfo: determine the mime type via the functions table
      txtinfo: put the plugin init hook in the functions table
      jsoninfo: put the plugin init hook in the functions table
      txtinfo: put command parsing in the functions table
      jsoninfo: put command parsing in the functions table
      txtinfo: put output start/end in the functions table
      jsoninfo: put output start/end in the functions table
      txtinfo: convert INFO_ALLOW_LOCALHOST define into a plugin parameter
      jsoninfo: convert INFO_ALLOW_LOCALHOST define into a plugin parameter
      txtinfo: convert ACTIVATE_VTIME_TXTINFO into a plugin parameter
      txtinfo: wrap generic info plugin configuration in a struct
      jsoninfo: wrap generic info plugin configuration in a struct
      info: merge jsoninfo and txtinfo common code
      Makefile: add pseudo plugin info
      txtinfo: move code from olsr_txtinfo into olsr_plugin
      jsoninfo: move code from olsr_jsoninfo into olsr_plugin
      info: code formatting
      info: rename some http header function parameters
      info: rename type printer_functions_t to info_plugin_functions_t
      info: rename variable printer_functions to functions
      txtinfo: rename variable printer_functions to functions
      jsoninfo: rename variable printer_functions to functions
      info: rename type outbuffer_t to info_plugin_outbuffer_t
      info: do not export info_plugin_outbuffer_t, only used internally
      info: rename header files recursive include guards
      info: rename a http header function
      info: update copyrights
      jsoninfo: rename info_plugin_config to config
      txtinfo: rename info_plugin_config to config
      info: rename a function parameter
      info: rename info_plugin_config to config
      info: rename PLUGIN_NAME to name
      info: rename a function
      info: add some asserts
      info: remove some comments
      info: ensure all variables are correctly initialised and cleaned up
      info: use a define for the info_plugin_config_t plugin parameters
      jsoninfo: rename 'printers' unit
      txtinfo: rename 'printers' unit
      info: split out neighbors and 2hop printer functions
      info: rename a function prototype
      info: minor formatting fix
      info: there can only be a single command, optimise determine_action
      info: write_data: exit early if there is nothing to send
      info: write_data: do not add invalid sockets to the FD set
      info: write_data: add a comment
      info: write_data: properly clean up an output buffer
      info: write_data: do not consider an invalid socket for send
      info: write_data: use a safer 'close the socket' condition
      info: write_data: do not move buffers around
      info: ipc_action: rename 2 variables
      info: ipc_action: move inet_ntop out of condition blocks
      info: ipc_action: only use addr in debug builds
      info: ipc_action: minor simplification
      info: ipc_action: merge 2 if statements
      info: ipc_action: make the IPv6 if statement like the IPv4 one
      info: ipc_action: use a static sink buffer
      info: ipc_action: use a safer 'oversize' comparison
      info: ipc_action: minor fix
      info: plugin_ipc_init: rename 2 variables
      info: plugin_ipc_init: 'unelse' an else branch, the if already returns
      info: plugin_ipc_init: close the ipc_socket on the error paths
      info: plugin_ipc_init: fix a perror message
      info: plugin_ipc_init: merge 2 if statements
      info: http headers: add some asserts
      info: check against the correct __linux__ define
      txtinfo: rename header files recursive include guards
      jsoninfo: rename header files recursive include guards
      txtinfo: remove some unused includes
      jsoninfo: remove some unused includes
      info: add a function to initialise the config
      txtinfo: use the function to initialise the config
      jsoninfo: use the function to initialise the config
      jsoninfo: helpers: minor simplification of abuf_json_new_indent
      jsoninfo: helpers: firm up asserts on currentjsondepth
      jsoninfo: helpers: use abuf_json_insert_comma
      jsoninfo: helpers: output floats in full precision
      jsoninfo: helpers: fix output format for int/long
      jsoninfo: helpers: use an actual bool as parameter for abuf_json_boolean
      jsoninfo: helpers: get_string_from_file ensures '\0' in the first byte
      jsoninfo: helpers: use sizeof() for buffers
      jsoninfo: helpers: use a double as parameter for abuf_json_float
      jsoninfo: helpers: use sizeof() for uuid size
      txtinfo: define the vtime extern in the proper place
      jsoninfo: define the uuidfile extern in the proper place
      info: minor reordering in send_info to reflect SIW_x order
      info: simplify use of the functions table
      txtinfo: simplify setup of the functions table
      jsoninfo: simplify setup of the functions table
      info: simplify use of the functions table further
      info: simplify determine_action
      info: update README
      txtinfo: update README
      jsoninfo: update README
      info: remove unused nompr field from the configuration
      txtinfo: minor improvements to /sgw printing
      jsoninfo: helpers: add abuf_json_ip_address
      jsoninfo: use the new ip address helper in /sgw printing
      jsoninfo: minor improvement to /sgw printing
      lq plugins: ensure string termination in lq_print_cost functions
      jsoninfo: minor field reordering for /sgw
      jsoninfo: add 'selectable' field to /sgw
      jsoninfo: refactor /gateways
      jsoninfo: move duplicated 'selectable' code into a function
      txtinfo: simplify some code for /gat
      txtinfo: minor formatting in /gat
      txtinfo: also print gateways without a tc in /gat
      txtinfo: do not use tabs in the /gat table, use fixed widths
      txtinfo: minor scope change of 2 variable in /gat
      jsoninfo: only show gateways of the request IP version in /gateways
      jsoninfo: neighbors/2hop: show more information
      files: clarify why jsoninfo is in the example configuration files
      make: support building with clang (on Linux)
      all: fixes resulting from building with clang
      txtinfo: use strcmp instead of strstr
      jsoninfo: use strcmp instead of strstr
      jsoninfo: review of /hna
      txtinfo: review of /hna
      info: strip EOLs from the command
      CHANGELOG: add a note about txtinfo and jsoninfo being merged
      cookie: split assert to see which part actually triggers the assert
      info: do not try to interpret the request when it is too large
      info: fix processing of command per HTTP request
      main: add & enable a new SEGV handler (Linux only)
      Add a safety net in the segfault handler
      ifnet: remove unused function set_flag
      linux: netlink_process_link: simplify NULL comparisons and add some braces
      linux: netlink_process_link: always determine the interface name
      linux: netlink_process_link: always determine the oif
      linux: netlink_process_link: simplify a comparison
      linux: netlink_process_link: compute up status only once
      linux: netlink_process_link: simplify an if/else
      ifnet: add getInterfaceLinkState function
      all: use the getInterfaceLinkState function
      Fix 2 Coverity warnings
      ifnet: ensure string termination
      pud: nmealib: be less strict about satellite elevation
      txtinfo: review /lin
      txtinfo: review /nei and /2ho
      txtinfo: review /hna
      txtinfo: add forgotten 2hop  in function table
      jsoninfo: add forgotten 2hop  in function table
      jsoninfo: protect abuf_json_ip_address against a NULL IP address
      jsoninfo: protect against a possible null-deref in ipc_print_neighbors
      jsoninfo: also show the hops for /sgw, like for /gateways
      jsoninfo: also show local HNAs, like txtinfo does
      jsoninfo: review /links and show more information
      jsoninfo: extract printing a gateway to a function
      info: minor update to the README
      info: fix send result error check in write_data
      info: do not send buffers of zero length, wget can't handle that
      info: introduce and use ARRAY_SIZE define
      info: simplify send_info function
      jsoninfo: simplify isCommand function
      jsoninfo / sgw: isGwSelectable function is common, use it as such
      jsoninfo: minor improvements
      jsoninfo: be a bit more explicit in determine_mime_type
      txtinfo: minor fixes to the README
      txtinfo: simplify isCommand function
      txinfo: fix 2-hop output
      txtinfo: avoid a potential null deref in 2-hop
      txtinfo: simplify printing links
      txtinfo: avoid a potential null deref in links
      txtinfo: simplify printing routes
      txtinfo: avoid a potential null deref in routes
      txtinfo: simplify printing topology
      txtinfo: simplify printing HNAs
      txtinfo: simplify and fix printing MIDs
      txtinfo: clarify that using /gat and /sgw on non-Linux is an error
      txtinfo: simplify gateways
      txtinfo: simplify sgw
      txtinfo: add an empty line after the version, like all other tables
      txtinfo: simplify interfaces
      changelog: update the warning about txtinfo/jsoninfo
      main: musl does not support execinfo.h (the backtrace functions)
      make: preserve debugging info when NOSTRIP is set
      info: requests that are too large must set s to < 0
      info: also handle empty requests
      info: rename an HTTP status define
      info: requesting / now is equivalent to /all
      info: prepare for more HTTP status codes
      info: add function to the function table to output an error
      info: respond with "not found" (404) on invalid commands
      info: respond with "no content" (204) on empty output
      txtinfo: /config & /plugins are not implemented: return "not found" (404)
      changelog: update for info/jsoninfo/txtinfo changes
      make: add more recognised formats to the gcc-warnings script
      make: need to load the OS specific makefile before evaluating WARNINGS
      make: remove conditionals in WARNINGS section, no longer needed
      make: sort warnings flags and make that section a bit easier to read
      unix: fix GCC 6 warnings
      link_set: fix GCC 6 warnings
      sgw: fix GCC 6 warnings
      parser: fix GCC 6 warnings
      bmf: fix GCC 6 warnings
      mdns: fix GCC 6 warnings
      p2pd: fix GCC 6 warnings
      pud: fix GCC 6 warnings
      quagga: fix GCC 6 warnings
      make: add new GCC 6 warning flags
      scheduler: fix a typo
      scheduler: mark timers for removal and only remove them in a cleanup walk
      main: ensure all timers are stopped in shutdown
      cfgparser: remove some unreachable code
      scheduler: mark timers for removal and only remove them in a cleanup walk
      main: ensure all timers are stopped in shutdown
      scheduler: fix olsr_flush_timers to not hang
      main: print the received signal name instead of the signal number
      main: cleanup the gateways earlier on shutdown
      scheduler: fix olsr_flush_timers to not hang
      main: cleanup the gateways earlier on shutdown
      txtinfo: output an error on unknown status codes too
      txtinfo: move a function
      jsoninfo: output an error on unknown status codes too
      jsoninfo: re-arrange some imports
      jsoninfo: all neighbour entries now have twoHopNeighborCount
      jsoninfo: add hysteresis to /links
      jsoninfo: add etx to /routes
      jsoninfo: improve /topology, show more information
      jsoninfo: improve /hna
      info: add a comment about why info_plugin_outbuffer_t is there
      info: try to send the response immediately
      info: speed up sending pending responses
      info: check for retry after trying to send
      jsoninfo: remove some dead code
      txtinfo: check INFO_HTTP_OK upon entry of the function
      main: add noreturn attribute on olsr_segv_handler
      make: improve clang support
      make: do not add -Wcast-qual on Windows
      make: move -Werror flag into the normal list of warnings
      make: fix compiler flags probing
      gui: fix a few clang warnings
      jsoninfo: improve /mid and add validityTime of mid entry itself
      jsoninfo: improve printing a gateway entry, and add expiry/cleanup timers
      jsoninfo: improve the ipc_print_gateways_ipvx function
      jsoninfo: improve the skip condition in ipc_print_gateways_ipvx
      builddata: generate more build information
      jsoninfo: show more information in /version
      config: always lower-case plugin parameter names
      bmf: ignore case on the BmfMechanism plugin parameter value
      jsoninfo: make abuf_json_int take a long long value
      jsoninfo: simplify /plugins
      jsoninfo: fix a windows compile error
      scheduler: fix a typo
      scheduler: do not stop timers that are not running
      scheduler: make olsr_flush_timers more robust
      main: do not allow nested shutdown
      scheduler: fix a typo
      scheduler: do not stop timers that are not running
      scheduler: make olsr_flush_timers more robust
      jsoninfo: minor improvement to /2hop
      jsoninfo: helpers: move a static string declaration
      jsoninfo: helpers: add asserts
      jsoninfo: helpers: output an empty string when the string is null
      jsoninfo: helpers: account for NaN and INF in float printing
      jsoninfo: add some comments
      jsoninfo: simplify output_error by using an abuf
      jsoninfo: minor improvements
      jsoninfo: put printing a hna entry into a function and use it
      jsoninfo: improve and update /config
      jsoninfo: use the abuf_json_ip_address helper
      jsoninfo: use print_link_quality_multipliers_array_entry in /interfaces
      jsoninfo: add print_interface_config function and use it
      jsoninfo: improve /interfaces
      jsoninfo: do not show interface /sys/class/net/data in /interfaces
      jsoninfo: move some static functions around
      info: strip trailing slashes from the command
      info: skip multiple leading slashes on the command
      info: re-introduce composite commands
      jsoninfo: add some asserts
      jsoninfo: protect against nulll-deref in print_interface_config
      jsoninfo: protect against out-of-bounds accesses of TXT array
      jsoninfo: in /plugins list plugin parameters as array entries
      jsoninfo: in /plugins show parameters as name/value
      jsoninfo: simplify /mid output
      jsoninfo: in /plugins list plugin parameters as map entries
      jsoninfo: allow key to be NULL when printing an IP address
      jsoninfo: print the 2-hops neighbors as a simple list of IP addresses
      jsoninfo: minor simplification in /2hop
      info: create more space for more info commands
      jsoninfo: add a function to directly convert an IP address
      jsoninfo: in /interfaces show 'state' text as 'up' boolean
      jsoninfo: in /interfaces use the new IP address helper function
      jsoninfo: remove an obsolete comment
      jsoninfo: in /interfaces show message times like validity times
      jsoninfo: allow key to be NULL when printing a string
      jsoninfo: improve /config
      jsoninfo: in /config rename sgw weight section to costsCalculation
      jsoninfo: remove a derived field from the /config output
      jsoninfo: fix a typo in /config
      sgw: fix a mask in the sgw status file
      Revert "sgw: fix a mask in the sgw status file"
      sgw: update a comment
      info: move json helpers here from jsoninfo
      info: add abuf_json_prefix json helper
      info: minor layout improvements
      info: move iterating over a table of siw/function entries into a function
      info: rename json helpers files
      sgw: add isEgressSelected function
      jsoninfo: also show egress information in /sgw
      jsoninfo: do not null-deref prefix in abuf_json_prefix
      jsoninfo: in /sgw separate prefixes and their lengths
      make: improve jsoninfo and txtinfo dependencies on info
      sgw: do not show unused tunnels in the status file
      sgw: remove some dead code left over in the previous commit
      info: minor layout improvements
      info: use AUTOBUFCHUNK instead of hard-coding it
      info: fix a type
      info: move some type delcarations up in a header file
      info: make the INFO_PLUGIN_CONFIG_PLUGIN_PARAMETERS a bit safer
      info: make SIW_ENTRIES accessible from other functions
      plugin util: make set_plugin_boolean actually set a bool
      plugin util: add set_plugin_long function
      abuf: add abuf_concat function
      cfgfile: cache the generated configuration file
      scheduler: export the olsr_times function
      info: add support for caching and use it
      info: minor fix
      info: reflect that the SIW defines are 64 bit wide
      info: completely switch of caching for timeouts <= 0
      info: lazily initialise the cache
      sgw: remove struct costs_weights and max_cost_etx_max from the costs API
      spf: tc->path_cost is a route cost, fix level 2 OLSR_PRINTF messages
      spf: safer checking against LINK_COST_BROKEN and ROUTE_COST_BROKEN
      routing table: safer checking against LINK_COST_BROKEN & ROUTE_COST_BROKEN
      pud: safer checking against LINK_COST_BROKEN and ROUTE_COST_BROKEN
      sgw: safer checking against LINK_COST_BROKEN and ROUTE_COST_BROKEN
      lq plugins: safer checking against LINK_COST_BROKEN and ROUTE_COST_BROKEN
      lq plugins: explicit unsigned for LINK_COST_BROKEN and ROUTE_COST_BROKEN
      fpm: add fpmtod function
      lq plugins: add get_cost_scaled function
      lq plugins: make the print_cost_float functions behave the same
      lq plugins: remove print_cost, use get_cost_scaled in generic function
      lq: add get_linkcost_scaled function
      lq: minor optimisation
      main: initialise sgw system after the tables
      bmf: fix currEtx type and link/route confusion
      sgw: show the route costs text in log messages
      sgw: add get_gwcost_scaled and get_gwcost_text functions
      sgw: show the scaled route cost in the program status file
      sgw: show the scaled gw cost in the program status file
      httpinfo: show the scaled route cost in the sgw pane
      httpinfo: show the scaled gw cost in the sgw pane
      txtinfo: show the scaled route cost in the sgw output
      txtinfo: show the scaled gw cost in the sgw output
      jsoninfo: show scaled route/link cost in
         gateways|sgw|links|routes|topology
      jsoninfo: show the scaled gw cost in gateways|sgw
      sgw: simplify get_gwcost_scaled
      info: make defines for SIW_* constants a bit clearer
      info: add the define SIW_EVERYTHING
      info: fix send_what for empty requests
      info: stop evaluating send_what when all information has been processed
      info: only try to match supported commands
      arprefresh: show Git SHA in plugin constructor
      bmf: use PLUGIN_NAME_SHORT in logs
      bmf: do no show version in plugin constructor
      bmf: remove PLUGIN_AUTHOR, Git shows who worked on it
      bmf: plugin name like other plugins and minor layout change
      bmf: show Git SHA in plugin constructor
      bmf: do not show copyright in constructor, Git shows who has copyright
      dot_draw: remove PLUGIN_AUTHOR, Git shows who worked on it
      dot_draw: do no show version in plugin constructor
      dot_draw: show Git SHA in plugin constructor
      dyn_gw: remove PLUGIN_AUTHOR, Git shows who worked on it
      dyn_gw: show Git SHA and no version in plugin constructor
      dyn_gw_plain: show Git SHA and no author in plugin constructor
      httpinfo: remove PLUGIN_AUTHOR, Git shows who worked on it
      httpinfo: show Git SHA and no version and no author in plugin constructor
      jsoninfo: remove PLUGIN_AUTHOR, Git shows who worked on it
      jsoninfo: show Git SHA and no version in plugin constructor
      mdns: remove PLUGIN_AUTHOR, Git shows who worked on it
      mdns: show Git SHA and no version and no copyright in plugin constructor
      mini: cleanup
      nameservice: remove PLUGIN_AUTHOR, Git shows who worked on it
      nameservice: show Git SHA and no version in plugin constructor
      p2pd: show Git SHA and no version in plugin constructor
      pgraph: remove PLUGIN_AUTHOR, Git shows who worked on it
      pgraph: show Git SHA and no version in plugin constructor
      pud: use Git SHA from builddata
      quagga: remove PLUGIN_AUTHOR, Git shows who worked on it
      quagga: show plugin name and Git SHA in plugin constructor
      sgwdynspeed: use Git SHA from builddata
      secure: remove PLUGIN_AUTHOR, Git shows who worked on it
      secure: show Git SHA and no version in plugin constructor
      txtinfo: remove PLUGIN_AUTHOR, Git shows who worked on it
      txtinfo: show Git SHA and no version in plugin constructor
      watchdog: show plugin name and Git SHA in plugin constructor
      jsoninfo: simplify setup of plugin functions
      txtinfo: simplify setup of plugin functions
      all: ensure all files have the same license header
      Remove list-excludes
      all: avoid includes with relative paths whenever possible
      info: be more paranoid when handling received data
      info: fix mistake in previous commit
      quagga: fixup include files
      quagga: use AUTOBUFCHUNK as allocation unit
      info: do not include INFO_HTTP_VERSION in httpStatusToReply return
      info: add INFO_HTTP_REQUEST_ENTITY_TOO_LARGE http code
      info: add INFO_HTTP_INTERNAL_SERVER_ERROR http code
      info: add INFO_HTTP_FORBIDDEN http code
      info: add INFO_HTTP_SERVICE_UNAVAILABLE http code
      jsoninfo: use httpStatusToReply in output_error
      txtinfo: use httpStatusToReply in output_error
      info: refactor ipc_action to be much clearer and safer
      info: add netjson commands
      netjson: add plugin
      info: use a session struct in the JSON helpers
      netjson: various fixes
      all: allocate autobuf memory in AUTOBUFCHUNK sized chunks
      httpinfo: reduce memory usage
      info: start with a single AUTOBUFCHUNK sized chunk of memory
      autobuf: work around a warning
      autobuf: simplify abuf_vappendf
      android: minor improvements to the Makefile and README
      info: fail info_plugin_init when plugin_ipc_init fails
      link_set: fix a crash: use the entry name in a printf
      olsr: add olsr_realloc function
      quagga: refactor zclient_read to be much more readable and safer
      quagga: improve zparse function a bit
      bmf: use the new olsr_realloc function
      mdns: use the new olsr_realloc function
      p2pd: use the new olsr_realloc function
      quagga: use the new olsr_realloc function
      scheduler: use the monotonic clock
      spf: use the monotonic clock in profiling code
      scheduler: fix Debian compilation problem
      make: need to link with -lrt on Debian for clock_gettime
      make: only link to -lrt on Linux
      openwrt: fixup the git repository link to point to GitHub
      make: add defines for leak and undefined sanitize compiler warnings
      all: ensure unsigned numbers are used in shifts
      all: use the INLINE define
      all: move definitions of INLINE into compiler.h
      config: fix memory leaks on the shutdown path
      dyn_gw: fix memory leaks on the shutdown path
      sgw: fix memory leaks on the shutdown path
      make: continue running when a sanitizer reports an error
      info: increase the number of in-flight replies to 8
      info: fix a use-after-free for incomplete immediate sends
      info: fix detection of whether the reply was fully sent
      info: fix outbuffer slot determination
      info: fix an assert
      info: make a bit of code more defensive
      info: saved_count is used as 'this is the first reply', so rename it
      info: send 'service unavailable' when there are too many replies in-flight
      netjson: clear allocated memory before setting fields in it
      netjson: do not duplicate nodes when adding a mid
      netjson: improve node_self detection for cleanup
      netjson: fix NetworkGraph output
      info: add 'pretty' parameter to jsoninfo and netjson modules
      info: only set the 'name' const once
      info: make cache_timeout_generic more robust
      info: better initialisation of the cache structures
      info: ensure all cache structures are always initialised
      avl: protect against NULL pointers
      interfaces: protect against a NULL pointer
      main: separate shutdown and cleanup up gateways
      egress: clear a variable after freeing it
      sgw: do not iterate over NULL gw entries in OLSR_FOR_ALL_GATEWAY_ENTRIES
      sgw: do not iterate over NULL gw entries in OLSR_FOR_ALL_GWS
      sgw: gw NULL check no longer needed when using OLSR_FOR_ALL_GWS
      info: add some asserts
      info: disable caching for now, it somehow causes memory corruption
      sgw: harden isGwSelectable function
      Revert "autobuf: simplify abuf_vappendf"
      Revert "info: disable caching for now, it somehow causes memory
         corruption"
      autobuf: make 2 functions more robust
      sgw: use iptables '-w' option
      sgw: preserve egress interface ordering in iptables rules
      sgw: preserve sgw tunnel ordering in iptables rules
      sgw: optimise iptables rule ordering
      linux: merge 2 functions
      linux: export os_ip_tunnel function
      sgw: remove any left-over sgw tunnels during startup and shutdown
      sgw: add a policy rule for the server-end tunnel
      sgw: egress interface routes must also be programmed on interface up/down
      sgw: egress interface routes must always be present when interface is up
      sgw: track whether network/gateway are required per egress interfaces
      sgw: fix egress route programming
      jsoninfo: output require(Network|Gateway) status for egress interfaces
      sgw: adjust egress to include requireNetwork and requireGateway settings
      sgw: fix use of uninitialised value
      info: fix cache age calculation
      quagga: fix some clang alignment warnings
      pud: only update the timestamp if the position is invalid and not updated
      pud: do not report uplink send errors, they're not really relevant
      pud: write the position to an output file when so configured
      pud: remove satellite info from the position output file
      pud: fixup of the README
      ipcalc: protect prefix_to_netmask against invalid input
      cfgparser: simplify Makefile a bit
      Move strscat/cpy to a file of their own and clean them up
      defs: remove an unused include
      common: fix file headers
      common: fix an include file guard
      common: code formatting
      common: add a comment
      common: more asserts
      common: make an exit condition in strscat more readable
      common: remove some comments on asserts
      common: make the paranoid check exit a bit friendlier
      ipcalc: protect prefix_to_netmask against invalid input
      cfgparser: simplify Makefile a bit
      common: move strscat/cpy to a file of their own
      common: add comments to strscat/cpy functions
      common: strscat/cpy are simple wrappers around the same function
      common: add some asserts to strscat/cpy
      common: rename a variable in strscat/cpy
      common: let the compiler decide how to place variables in strscat/cpy
      common: do not invoke _internal_strscpy in strscat when not enough space
      common: rename a variable in strscat/cpy
      common: be paranoid about incoming parameters in strscat/cpy
      common: refactor _internal_strscpy in strscat/cpy
      autobuf: just use memcpy instead of strcpy
      quagga: improve some strscy() calls
      linux: improve some strscy() calls
      lq_plugin: do not confuse malloc size with name size
      Merge branch 'fixes-pulled-apart' into fixes
      autobuf: format code
      abuf: no need to set buf[0] to '\0', calloc already did that
      abuf: use a define for the maximum size
      README-Olsr-Extensions: add the -w option to the iptables examples
      Merge branch 'release-0.9.0'
      jsoninfo: always output the PID
      nmealib: fix an extern C
      nmealib: make nmea_INFO_is_present an INLINE function
      nmealib: add some *_to_string helper functions
      build: get rid of HTTPINFO_PUD define
      httpinfo: use the normal nmea_INFO_is_present function
      httpinfo: use new nmealib *_to_string helper functions
      jsoninfo: allow all 'type' helpers without a key
      nmealib: fix a warning
      jsoninfo: be a bit more lenient in the helpers w.r.t. NULL values
      info: add support for the pud plugin position
      jsoninfo: add support for the pud plugin position
      build: add -Wmissing-include-path
      build: fix GCC 6 warning about EAGAIN and EWOULDBLOCK being equal
      autobuf: let's limit the maximum size to 16MB
      pud: update nmealib to 3.0.0
      pud: nmealib: minor update
      pud: nmealib now sets year and month correctly
      pud: further adjustments for new nmealib
      jsoninfo: nmealib now sets year and month correctly
      jsoninfo: further adjustments for new nmealib
      httpinfo: nmealib now sets year and month correctly
      httpinfo: further adjustments for new nmealib
      jsoninfo: fix mistakes introduced in 0db233f
      pud: minor layout improvement
      pud: minor layout fix
      pud: move to stationary on undetermined moving state
      pud: force a state change to moving when 'no info received' changes
      pud: split a function
      pud: add gpsd related configuration parameters
      pud: timers: add gpsd fetch timer functions
      pud: use gpsd fetch timer
      pud: add gpsd functions
      pud: hook up gpsd timer
      pud: remove rx path
      pud: update documentation
      pud: make sure to actually count inUse satellites (on older gpsd)
      pud: fix extracting position information from gpsd
      pud: remove the instance of the nmea parser, no longer used
      info: integrate java OSGi bundles
      info: release java OSGi bundles
      Merge pull request #2 from kakru/fix-shadow-error-in-pud
      ohs_cmd: avoid compiler warning
      release: fix the release script's git repository check
      Branch v0.9.5

Henning Rogge (15):
      Handle interface broadcast/multicast address zero
      Handle interface broadcast/multicast address zero
      Release v0.6.8.1
      Update version after release of v0.6.8.1
      Update version after release of v0.9.0.3
      Configuration file cleanup
      Merge branch 'master' of git://olsr.org/olsrd
      Modify .gitignore file to keep full default example
      Change README Git on Github
      Don't use strcpy, we don't need checks there anyways.
      Allow for a "soft fail" in non-debug builds
      Fix some strscy() calls or make them more readable
      Buffer for quagga was too long (1 byte)
      Fix cfgparser makefile
      Release v0.9.5

Karol Kruzelecki (1):
      pud: fix of 'time' shadowing a global declaration (that causes a
         compilation error on older Ubuntu)

0.9.0.3 -------------------------------------------------------------------

Alex Dunn (1):
      Makefile.osx: create .dylibs

Ferry Huberts (1):
      Fix CHANGELOG

Henning Rogge (3):
      Update version after release of v0.9.0.2
      Handle interface broadcast/multicast address zero
      Release v0.9.0.3

0.9.0.2 -------------------------------------------------------------------

Ferry Huberts (4):
      conf: lock_file is derived config.
      jsoninfo: fix a crash when there are no gateways
      txtinfo: fix a crash when there are no gateways
      release: fix release script

Henning Rogge (2):
      Update version after release of v0.9.0.1
      Release v0.9.0.2

0.9.0.1 -------------------------------------------------------------------

Ferry Huberts (3):
      neighbors: signal link changes when deleting a neighbor
      jsoninfo: do not output smart-gateway info when not enabled.
      txtinfo: jsoninfo: do not output smart-gateway info when not enabled.

Henning Rogge (2):
      Update version after release of v0.9.0
      Release v0.9.0.1

0.9.0 -------------------------------------------------------------------

Daniel Golle (4):
      plugins: fix build with musl
      plugins: fix build on some glibc systems
      plugins: use previous definition of struct udphdr on Android
      plugins: fix precompiled syntax

Ferry Huberts (98):
      build: uberclean must also remove builddata.txt
      build: add some pud targets
      Rename 'struct interface' to 'struct interface_olsr'
      Merge branch 'release-0.6.8'
      pud: wireformat-java: improve java detection
      pud: wireformat-java: improve java detection
      sgw: ensure a bandwidth of 1 does not alias onto 0 when serialising
      sgw: minor improvement
      sgw: gwContainer can't be null here
      dyn_gw: fix a Coverity warning
      pud: nmealib: fix a Coverity warning
      pud: nmealib: fix a Coverity warning
      httpinfo: fix a Coverity warning
      parser: fix a Coverity warning
      quagga: minor readability fixes
      olsr_random: introduce better random functions
      main: replace random() by our own function
      unix: replace random() by our own function
      bsd: replace random() by our own function
      win32: replace random() by our own function
      pud: nmealib: replace random() by our own function
      secure: replace random() by our own function
      contrib: fix the build
      contrib: replace random() by our own function
      olsr_switch: replace random() by our own function
      olsr_random: need to include time.h
      pud: nmealib: align nmea_random to olsrd _random
      pud: nmealib: doc: disable generation of the PDF; pdflatex somehow fails
      pud: nmealib: doc: upgrade doxygen configuration file
      sgw: egress file: use full time resolution on Linux
      sgw: egress: Android is not Linux
      jsoninfo: formatting
      jsoninfo: some comparison simplifications
      jsoninfo: clearer distinction between JSON and non-JSON blocks
      jsoninfo: more comparison simplifications
      jsoninfo: refactor outputting JSON
      sgw: fix a shadowing warning
      jsoninfo: formatting fixup
      jsoninfo: systemTime and timeSinceStartup can be first
      jsoninfo: minor fixup
      jsoninfo: the IP address for a neighbour can also be an IPv6 address
      jsoninfo: add version, 2hop and sgw. now in sync with txtinfo
      arprefresh: update the readme
      dyngw: update the readme
      dyngw_plain: update the readme
      httpinfo: update the readme
      jsoninfo: update the readme
      secure: update the readme
      txtinfo: update the readme
      pud: move the config sample into the readme
      ipcalc: fix a double slash for IPv6 in olsr_ip_prefix_to_string
      cfg: make sure lockfile has a default as specified in the cfg file
      cfgfile_gen: whitespace and typo fixes
      cfgfile_gen: better LinkQualityMult examples
      cfgfile_gen: make sure to print IPv6Src as an IPv6 prefix
      cfgfile_gen: fix default for RtProto
      cfgfile_gen: add some comments to the generated configuration file
      cfgfile_gen: print comments when the are no ipc_nets
      cfgfile_gen: improve printing of HNAs
      cfgfile_gen: improve printing of MainIp
      cfgfile_gen: improve printing of SmartGatewayPrefix
      cfgfile_gen: improve printing of SmartGatewayEgressFile
      cfgfile_gen: update comments file SmartGatewayEgressFilePeriod
      cfgfile_gen: improve printing of SmartGatewayEgressInterfaces
      cfgfile_gen: improve printing of SmartGatewayPolicyRoutingScript
      cfgfile_gen: improve printing of UseNiit
      cfgfile_gen: improve printing of routing tables
      cfgfile_gen: improve printing of routing table priorities
      files: remove olsrd.conf.default.lq-fisheye
      files: minor improvements to the FunkFeuer configuration files
      files: minor improvements to the commotion configuration file
      files: rename the generated configuration files
      files: add configurations files corresponding to generated (txt) files
      files: add a README, explaining generation of effective config files
      files: remove lq and rfc effective config files
      files: add a script to generate an effective configuration file
      files: update the default effective configuration file to current state
      mantissa: fix a typo in a comment
      mantissa: add a function to query the minimum interval
      sgw: fill HNA header in the same order as the fields in the packet
      sgw: extract appending a sgw HNA into its own function
      sgw: olsr_modifiy_inetgw_netmask can choose between normal and zero bw
      jsoninfo: validity times are in 'me' format, convert them to msec first
      sgw: fix a typo in an assert
      sgw: sgw HNAs are not considered normal HNAs during processing
      sgw: implement HNA expiry
      sgw: update the status file when a sgw HNA is removed (multi-sgw mode
         only)
      ifnet: also store the HNA validity time in msec
      sgw: do not write uplink/downlink speed directly
      sgw: immediately remove sgw HNAs with zero bandwidth
      sgw: send sgw HNAs with zero bandwidth after local gw has gone away
      sgw: do not send zero bandwidth sgw HNAs by default
      pud: doc: update the documentation
      release: stricter matching of release tags
      autobuf: fix warning in Windows release builds
      Merge branch 'release-0.6.7'
      Merge branch 'release-0.6.8'
      Branch v0.9.0

Henning Rogge (7):
      Update version after release of v0.6.8
      Update version after release of v0.6.8
      tc: properly initialise the path_costs field in a new tc
      tc: properly initialise the path_costs field in a new tc
      keep pushing data through dotdraw plugin
      Restrict maxmimum message size (not packet size) to IPv6 minimal MTU.
      Release v0.9.0

Sebastian Kürten (2):
      Added simple hard-coded whitelist
      Revert "Added simple hard-coded whitelist"

Teco Boot (1):
      arprefresh: README adjusted for plugin name

0.6.8.1 -------------------------------------------------------------------

Ferry Huberts (4):
      pud: wireformat-java: improve java detection
      release: stricter matching of release tags
      autobuf: fix warning in Windows release builds
      neighbors: signal link changes when deleting a neighbor

Henning Rogge (4):
      Update version after release of v0.6.8
      tc: properly initialise the path_costs field in a new tc
      Handle interface broadcast/multicast address zero
      Release v0.6.8.1

0.6.8 -------------------------------------------------------------------

Ferry Huberts (81):
      linux: increase the netlink buffer size
      linux: fix using tables >= 256
      linux: fix type of af_family
      linux: do not try to set routes with negative metric
      linux: add 'flags' parameter to olsr_new_netlink_route function
      linux: add 'scope' parameter to olsr_new_netlink_route function
      linux: make it possible to add/remove blackhole routes
      linux: export the olsr_new_netlink_route function
      Update version after branch of v0.6.7
      android: use the machine specific NDK instead of always the 32bit variant
      Merge branch 'linux-routes.v1'
      android: fix build on 32 bit platform (see 0295e11)
      linux: olsr_if_isup: fix return code in error path
      conf parser: fix a warning
      Merge branch 'release-0.6.7'
      linux: fix a typo
      sgw: move add/remove of ifchange handler to better place
      sgw: export multi_gateway_mode method
      sgw: make sure gw->ipv6 is always set for a new gateway
      sgw: cost calculation can now directly account for interface up/down
         status
      config parser: minor improvement for SmartGatewayEgressInterfaces
      pud: fix strto* result checking for out-of-range situations
      sgwdynspeed: fix strto* result checking for out-of-range situations
      Merge branch 'release-0.6.7'
      Merge branch 'release-0.6.7'
      release: fix up the CHANGELOG
      Merge branch 'release-0.6.7'
      sgw: fix deserialize_gw_speed
      txtinfo: fix formatting in ipc_print_sgw
      sgw: move 'struct sgw_egress_if' type into a separate include file
      sgw: store table & rule numbers in the sgw_egress_if structure
      sgw: add egress file reader settings
      sgw: add egress file reader
      sgw: track the interface index of an egress interface
      sgw: track the up status of an egress interface
      sgw: use the smartgw_tunnel_monitor to track up/down of egress interfaces
      sgw: introduce function to process multi-sgw changes
      sgw: determine best exit link in doRoutesMultiGw
      sgw: determine best overall link in doRoutesMultiGw
      sgw: add SmartGatewayStatusFile setting
      sgw: add the smart gateway status file writer
      sgw: add reportNewGateway function
      sgw: program best overall link routes
      sgw: program best egress link route
      sgw: program egress link routes
      sgwdynspeed: only allow the plugin in single-sgw mode
      sgw: fix default path costs for egress interfaces
      sgw: initialise the egress interfaces earlier
      sgw: lazily determine the sgw costs weights
      sgw: show all sgw tunnels in the output file instead of only the active
         one
      sgw: reset cached egress file timestamp on file access errors
      sgw: do not prematurely exit doRoutesMultiGw
      Merge branch 'msgw'
      sgw: do not make the egress types available only on linux
      sgw: initialise the egress best routes differently
      sgw: remove an unused variable
      sgw: unshadow a variable
      sgw: change the cached timestamp
      build: make TOPDIR an absolute path
      sgw: android has no getline(), implement it
      android: bump the NDK compiler version
      android: fixup regex makefile
      sgw: fix android build
      pud: duplicate android regex trick from nameservice
      sgw: always clear egress settings when this egress file is not readable
      Revert "sgw: always clear egress settings when this egress file is not
         readable"
      sgw: always clear egress settings when this egress file is not readable
      sgw: refresh the advertised speed when the best overall link changes
      sgw: when there is no best overall link advertise 0 bandwidth
      sgw: only advertise egress speeds
      sgw: refactor egress file change detection
      sgw: uplink and downlink fields can be 9 chars wide in the output file
      sgw: tune the status file for IPv4, making it a bit more compact
      sgw: use MAX_SMARTGW_SPEED instead of hard-coding it
      sgw: fix cost calculation for advertised speeds greater or equal than MAX
      sgw: the costs are signed numbers
      sgw: react to path cost changes on all active gateways
      txtinfo: fix output of /sgw command
      build: uberclean must also remove builddata.txt
      build: add some pud targets
      Rename 'struct interface' to 'struct interface_olsr'

Henning Rogge (6):
      Update version after release of v0.6.7.1
      Only use IPV6_TCLASS and IPV6_V6ONLY when defined
      Merge branch 'master' of git://olsr.org/olsrd
      Prevent memory leak when setting up new interface
      Fix bug of former commit
      Release v0.6.8

Nico Geyso (1):
      dyn gw plugin - add PingCmd parameter

0.6.7.1 -------------------------------------------------------------------

Ferry Huberts (6):
      android: use the machine specific NDK instead of always the 32bit variant
      android: fix build on 32 bit platform (see 0295e11)
      plugins: add a comment to clarify strange behaviour
      txtinfo: duplicate code in branch
      txtinfo: ensure null termination of string buffer
      jsoninfo: fix indentation

Henning Rogge (2):
      Update version after release of v0.6.7
      Release v0.6.7.1

Nico Geyso (2):
      jsoninfo: set_plugin_boolean stores into an int
      txtinfo: set_plugin_boolean stores into an int

0.6.7 -------------------------------------------------------------------

Note: In this release the configuration files have been moved from /etc into
      /etc/olsrd.

Note: In this release the pud plugin was upgraded to version 2.0.0.
      This is because of a breaking change in its wire format. If you have
      deployed the pud plugin on your mesh then you should update all nodes
      to the new pud plugin at the same time since there is no interoperability
      between the old version and the new version.

Alessio Caiazza (4):
      Hotfix for very long http headers also for jsoninfo
      Hotfix for very long http headers also for jsoninfo
      jsoninfo: HTTP headers with CORS (if requested)
      jsoninfo: HTTP headers with CORS (if requested)

Bernhard Marker (2):
      added json plugin to openwrt build Makefile
      json openwrt Makefile update

Charlie Root (1):
      Small fixes to allow compilation with OpenBSD

David Dahlberg (4):
      Adjusted OpenBSD installation paths
      An rc.d file for OpenBSD
      Remove linux-isms from Makefile
      Install openbsd/olsrd.rcd to /etc/rc.d/olsrd.

Ferry Huberts (170):
      release: use olsrd-version prefix for files in the tarballs
      Update version after branch of v0.6.6
      Remove mercurial ignore file; we use git
      build: ignore builddata.c when hashing sources
      Remove mercurial ignore file; we use git
      build: ignore builddata.c when hashing sources
      Revert "Update version after release of v0.6.5.3"
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      release: fix the list of generated files
      release: update some comments
      release: refactor the checkVersionIncrementing function
      release: do not update the version on master when it's already higher
      release: only report that master changed when it was actually changed
      release: fix the list of generated files
      release: update some comments
      release: refactor the checkVersionIncrementing function
      release: do not update the version on master when it's already higher
      release: only report that master changed when it was actually changed
      release: checkVersionIncrementing: optionally allow equal versions
      release: also check against the Makefile version when branching
      release: checkVersionIncrementing: optionally allow equal versions
      release: also check against the Makefile version when branching
      Merge branch 'release-0.6.4'
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      txtinfo: prevent buffer overflow
      Merge branch 'release-0.6.6'
      pud: wireformat-java: Makefile: also clean up the generated headers
      pud: wireformat: java: rename Git-SHA1 manifest header to Git-SHA
      pud: wireformat: java: also add a Git-Descriptor manifest header
      pud: nmealib: _nmea_parse_time not parsing hsec when given "hhmmss" format
      pud: nmealib: _nmea_parse_time not parsing hsec when given "hhmmss" format
      quagga: add some parentheses
      httpinfo: add smart gateway information tab
      txtinfo: add sgw command
      cfgfile: don't hard-code defaults in texts
      txtinfo: mention the /sgw command in the README
      Makefile: add cfgparser_install and cfgparser_clean targets
      linux: add -rdynamic to linker options for debug builds
      linux: fix 'add -rdynamic to linker options for debug builds'
      build: really _ignore_ builddata.c when hashing sources
      build: only print the md5 hash in hash_source.sh
      Makefile: fix builddata when building from tarball
      build: really _ignore_ builddata.c when hashing sources
      build: only print the md5 hash in hash_source.sh
      Makefile: fix builddata when building from tarball
      build: only re-generate src/builddata.c when needed
      cfgfile: no more magic numbers for RtTable* defaults
      sgw: move cost calculation into it own unit
      sgw: minor comment fixup
      make: fixup bashisms in hash_source.sh
      Move the configuration files into /etc/olsrd/
      pud: install configuration files under ETCDIR
      sgwdynspeed: install configuration files under ETCDIR
      build: hash_source.sh: specify the mktemp template
      pud: fix readIPAddress function
      pud: fix readIPAddress function
      httpinfo: center the header row of the smart gateway tables
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      Fix #34: Description of "timeout" parameter in "nameservice" plugin...
      pud: remove getNodeId, rename getNodeIdWithLength to getNodeId
      pud: firm up setupNodeIdBinaryAndValidate
      pud: merge nodeIdType and nodeId parameters into nodeId parameter
      pud: remove some strlen's in nettools
      pud: remove a strlen in the DNS name handling of the wire format.
      pud: make wireformat constants unsigned
      pud: clarify the URN number
      pud: add MIP OID nodeId type
      pud: add an assert to silence a Coverity false positive
      pud: specify conversion base in readULL
      pud: don't copy memory we're not allowed to access
      pud: specify where to store the result in
         intSetupNodeIdBinaryDoubleLongLong
      pud: fix intSetupNodeIdBinaryDoubleLongLong for short values
      pud: add UUID nodeId type
      httpinfo: rename a function
      pud: make sure to only use accessor functions in the 'present' nmea field
      httpinfo: also show the present field on the nmea info
      Merge branch 'release-0.6.6'
      pud: fix java detection in the wireformat java bindings (again)
      pud: fix java detection in the wireformat java bindings (again)
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      pud: do the same fix as in the previous commit, now for i386
      pud: do the same fix as in the previous commit, now for i386
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      Make sure to save/restore errno in signal handlers
      Make sure to save/restore errno in signal handlers
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      main: olsr_create_lock_file: fix return value check on 'open' call
      main: add some extra braces
      main: olsr_create_lock_file: fix return value check on 'open' call
      pud: use the nmea present field in the wireformat
      pud: fix readIPAddress function
      pud: fix readIPAddress function
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.6'
      tok: improve the nmea_calc_crc function a bit
      tok: improve the nmea_calc_crc function a bit
      neighbor table: fix crash in olsr_print_neighbor_table on MinGW
      neighbor table: fix crash in olsr_print_neighbor_table on MinGW
      win32: accomodate old and new mingw setups
      mingw: fix Ubuntu 13.10 / Debian Wheezy mingw mess
      p2pd: add UseTTLDecrement configuration setting
      httpinfo: also show the path costs in the SmartGateway table
      txtinfo: also show the path costs in the SmartGateway table
      gw: make SmartGatewayDividerEtx a 32 bit number
      doc: add a gnuplot file to show the smart gateway cost calculation
      Fix some eclipse warnings
      p2pd: recompute the IPv4 header checksum after adjusting the TTL
      sgwdynspeed: ignore unknown options
      sgw: adjust policy routing script a bit
      sgw: rename a variable in parsing of sgw_egress_if
      sgw: preserve order of declared SmartGatewayEgressInterfaces
      sgwdynspeed: avoid spamming the log with 'unknown option' messages
      sgw: fix the policy routing script
      sgwdynspeed: allow string values and empty values in the speed file
      sgwdynspeed: fgets includes EOLs in the read string, strip them off
      sgwdynspeed: do not go outside of the string when stripping EOLs
      sgwdynspeed: rename 2 variables
      sgwdynspeed: ignore everything we don't understand when reading the file
      sgwdynspeed: make the EOL stripping much faster
      sgwdynspeed: remove some dead code
      gw: remove commands in comments concerning the policy routing script
      gw: fix the 'ip' delete argument in the policy routing script
      gw: simplify overlap checking code
      gw: Add endif comments
      gw: fix gateway takedown calculation
      gw: fix a typo
      gw: move path_cost into the gateway struct, ensure it's always up-to-date
      gw: add SmartGatewayMarkOffsetServerTunnel configuration parameter
      gw: fix null pointer dereferences in cost calculation
      gw: fix a minor copy/paste typo
      gw: when a node advertises maximum bandwidth then only consider path costs
      README-Olsr-Extensions: Fix some typos
      pud: update  nmealib samples Makefile
      sgw: rework policy rules setup
      sgwdynspeed: rename a function parameter to avoid a compiler warning
      common: add an extra check in autobuf_enlarge to avoid a compiler warning
      pud: update nmealib to 2.0.0
      pud: nmealib: Fix a typo in Tobias's surname
      txtinfo: make the sgw output better machine parseable
      pud: nmealib: include latest fixes
      pud: nmealib: fix isInvalidNMEACharacter function
      p2pd: fix recomputeIPv4HeaderChecksum function
      Revert "Use strscpy instead of strcpy"
      pud: nmealib: fix return value of nmea_parser_init
      pud: disable distribution of position updates over OLSR when olsrTtl is 0
      Fix strange coding in the 'long headers' fix
      Fix strange coding in the 'long headers' fix
      httpinfo: the position timestamp month is zero based
      Merge tag 'v0.6.5.6'
      Merge tag 'v0.6.6.2'
      Revert "Fix for win32 compiling with i686-w64-mingw32-gcc on ubuntu"
      pud: nmealib: NMEA String Length Override Support
      Fix a signed/unsigned warning
      gw: change the costs type to signed 64bits
      build: gui: do not overwrite the LDFLAGS but append to it
      build: add address santizer, compile with SANITIZE_ADDRESS=1
      p2pd: fir compile warning, initialise ipHeader
      gui: fix 'warning: multiple common of ...' warnings
      conf: ensure the egress interface names have a valid length
      README: improve the smart gateway text a bit
      sgw: multi-sgw mode is only supported on IPv4
      CHANGELOG: add a note about the configuration files
      Merge remote-tracking branch 'olsr/openbsd'
      Branch v0.6.7

Hans-Christoph Steiner (3):
      purge ancient debian/ folder, people should use the current files
      add instructions for building Debian package from canonical sources
      clarify instructions for http:// downloading of debian/ folder

Henning Rogge (32):
      Fix multicast join for IPv6
      Release v0.6.5.3
      Update version after release of v0.6.5.3
      Update version after release of v0.6.5.3
      Release v0.6.5.4
      Update version after release of v0.6.5.4
      Fix segfault in cfgparser standalone executable
      Fix build break for MinGW compilation on Fedora 19.
      Fix build break for MinGW compilation on Fedora 19.
      Release v0.6.5.5
      Update version after release of v0.6.5.5
      Ignore IFF_RUNNING when checking if an interface is up or down.
      use inet_pton instead of inet_aton
      win32: do not add -Wcast-qual to compiler warning flags
      Fix processing error for fragmented hellos
      Fix some spelling mistakes
      Merge branch 'master' of http://olsr.org/git/olsrd
      Fix processing error for fragmented hellos
      Fix some spelling mistakes
      Try to delete and retry for BSD ipv4 too
      Use strscpy instead of strcpy
      Smooth LQ calculation if link suddenly breaks.
      Clean before compile when using Openwrt olsrd-stable-git makefile
      Fix copypaste error
      Hotfix for very long http headers
      Fix stupid mistake, don't know why gcc didn't complained locally
      Hotfix for much too long http headers
      Release v0.6.5.6
      Make link debug output source a bit more readable
      Add LQ/NLQ/ETX to neighbor table debug output
      Add boolean ipv6only parameter to txtinfo and jsoninfo
      Release v0.6.7

Manuel Munz (1):
      Fix jsoninfo again after a regression which was introduced with

Markus Kittenberger (1):
      fix: TXTINFO_ALLOW_LOCALHOST - add missing ntohl()

Patrick Grimm (2):
      jsoninfo: only listen on IPv6 when running under IPv6
      txtinfo: only listen on IPv6 when running under IPv6

Ronald in 't Velt (2):
      Fix setsockopt for setting Traffic Class in IPv6
      Fix setsockopt for setting Traffic Class in IPv6

Saverio Proto (2):
      txtinfo: update README file
      Missing patch of header files for "Add boolean ipv6only parameter to
         txtinfo and jsoninfo"

Scott Kidder (2):
      jsoninfo: ensure output is wrapped in curly braces.
      jsoninfo: ensure output is wrapped in curly braces.

Teco Boot (2):
      Added LINUX_NL80211 readme file
      Support for FIB metric configuration, other than 2

Yury Popov (1):
      Fix for win32 compiling with i686-w64-mingw32-gcc on ubuntu

0.6.6.2 -------------------------------------------------------------------

Alessio Caiazza (2):
      Hotfix for very long http headers also for jsoninfo
      jsoninfo: HTTP headers with CORS (if requested)

Ferry Huberts (8):
      pud: fix java detection in the wireformat java bindings (again)
      pud: do the same fix as in the previous commit, now for i386
      Make sure to save/restore errno in signal handlers
      main: olsr_create_lock_file: fix return value check on 'open' call
      pud: fix readIPAddress function
      tok: improve the nmea_calc_crc function a bit
      neighbor table: fix crash in olsr_print_neighbor_table on MinGW
      Fix strange coding in the 'long headers' fix

Henning Rogge (5):
      Update version after release of v0.6.6.1
      Fix processing error for fragmented hellos
      Fix some spelling mistakes
      Hotfix for much too long http headers
      Release v0.6.6.2

0.6.6.1 -------------------------------------------------------------------

Henning Rogge (2):
      Update version after release of v0.6.6
      Release v0.6.6.1

Manuel Munz (1):
      Fix jsoninfo again after a regression which was introduced with

0.6.6 -------------------------------------------------------------------

Bastian Bittorf (3):
      [hotfix] plugin: httpinfo: in case of an unrecoverable error ("could not
         initialize HTTP socket") exit for returnvalue != 0
      plugin: dot_draw: readme: make it clear, that it only opens an
         IPv4-socket, so a 'telnet ::1 2004' is not possible
      plugin: dot_draw: readme: replaced a b0rken link

Ferry Huberts (146):
      Update version after branch of v0.6.5
      gateway: store current gateway(s) in a struct
      gateway: lazily allocate the current gateway structs
      gateway: add path_cost to 'set gateway' interface
      gateway: add interface to get the gateway costs
      gateway: simplify by using the new costs interface
      gateway: add gateway_list.{c,h}
      gateway: keep track of the active gateways in a list
      Merge branch 'release-0.6.5'
      pud: java make target is dependent on library make target
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.5'
      json_info: only output smart gateway info on Linux
      kernel_route: olsr_os_inetgw_tunnel_route can now take the table
      gateway: let the gateway code determine the tunnel name
      gateway: remove the worst gateway before adding new one
      gateway: add SmartGatewayUseCount configuration parameter
      gateway: use SmartGatewayUseCount setting the the gateway lists
      gateway: add SmartGatewayEgressInterfaces configuration parameter
      gateway: add SmartGatewayMarkOffset{Egress,Tunnels} configuration
         parameters
      gateway: add SmartGatewayPolicyRoutingScript configuration parameter
      gateway: initialise a set of fixed tunnel names in/for multi-gateway mode
      gateway: initialise the egress interface names in/for multi-gateway mode
      gateway: use fixed tunnel names in/for multi-gateway mode
      gateway: setup and clear table specific default routes in/for
         multi-gateway mode
      gateway: setup/cleanup multi-gateway mode during startup/shutdown of olsrd
      gateway: introduce and use MULTI_GW_MODE define
      gateway: enable multi-gateway mode
      gateway: convert some defines into inline functions
      kernel_route: olsr_os_inetgw_tunnel_route now needs the table explicitly
      Merge branch 'multigw'
      gateway: remove 2 superfluous asserts
      gateway: add an assert to prevent an 'unused' warning
      gateway: also adjust the IPv6 gateway list in olsr_update_gateway_entry
      gateway: fix policy script permissions checking
      gateway: the gateway policy script really is a bash script
      gateway: minor indentation fixes in the gateway script
      gateway: fix copy/paste mistake in setting up the egress rules
      gateway: remove policy rules before adding them
      gateway: ignore errors in remove-before-add rule removals
      Revert "linux: name is required to be non-null in
         olsr_os_cleanup_iptunnel"
      gateway: do not show (bogus) errors
      gateway: cleanup the server tunnel later
      cfgparser: add SmartGatewayAlwaysRemoveServerTunnel configuration
         parameter
      gateway: use SmartGatewayAlwaysRemoveServerTunnel configuration parameter
      gateway: fix a revert problem
      gateway: use tnl_(4|6) tunnel names instead of tnl(4|6)_
      gateway: properly set the egress interface names
      json_info: do not loop forever on smart gateway egress interfaces
      pud: the best uplink gateway is the same as the current (smart) gateway
      pud: there is no hard dependency on smart gateway
      pud: only forward downlinked messages when the smart gateway system is
         enabled
      pud: update documentation about smart gateway changes
      gateway: fix 2 small typos in a comment
      Revert "pud: the best uplink gateway is the same as the current (smart)
         gateway"
      pud: minor update resulting from the previous revert
      pud: minor update to getBestUplinkGateway
      gateway: minor improvement to get_unused_iptunnel_name
      gateway: update some comments
      gateway: remove 2 unneeded asserts
      gateway: use standard macro to loop over the gateway tree in
         olsr_cleanup_gateways
      gateway: fix 'eligible' conditions in gw_default_choose_gateway
      gateway: minor speed improvement in gw_default_choose_gateway
      android: fix the path of the tunnel node in the /dev tree
      pud: use the proper __ANDROID__ define
      gateway: allow advertisement of zero bandwidth
      gateway: add some comments
      gateway: also set (update) the gateway when costs have changed
      gateway: find_interfaceName only works in multi-gateway mode
      gateway: simplify gw_default_calc_threshold
      gateway: improve comments of gw_default_weigh_costs a bit
      gateway: rename some variables to make it more readable
      gateway: fix stable count dampening in gw_default_timer
      gateway: do not use bitwise operators for logic conditions
      gateway: reverse semantics of two variables
      gateway: always select a new gateway when threshold != 0
      main: add -pidfile command line option
      main: fix pidfile compilation on windows
      Merge branch 'release-0.6.5'
      make: enable 32/64 bit cross compilation
      pud: pull in nmealib v1.0.4
      gateway: remove some 'unused' code from sgw script
      make: fix typos in 'enable 32/64 bit cross compilation' commit
      pud: enable 32/64 bit cross compilation for the java build
      make: ifdef fixups
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.5'
      Merge branch 'release-0.6.5'
      pud: detect the java include directory
      dyn_gw: remove bogus include
      make: fix a type in the Linux SUBDIRS assignment
      make: add dyn_gw, mdns and p2pd to the Android SUBDIRS
      pud: update nmealib 32/64 cross compilation
      Revert "pud: update nmealib 32/64 cross compilation"
      main: fix 2 minor warnings for win64 build on debian squeeze
      make: only install sgw related files when sgw is supported
      mdns: fix container_of pointer arith
      mdns: don't use non-standard ushot type
      mdns: fix three alignment warnings
      mdns: supported on Android
      p2pd: supported on Android
      make: ensure win32 install respects DESTDIR
      Merge branch 'release-0.6.5'
      gateway: work around kernel IPIP module initialisation bug
      gateway: fix overlap in success/fail IPIP tunnel init
      doc: make the documentation generation commands a bit more verbose
      pud: detect the java include directory
      pud: better detection of java jdk
      pud: better detection of java jdk
      gateway: work around kernel IPIP module initialisation bug
      Merge branch 'release-0.6.5'
      PUD: nmealib: fix parsing of date in GPRMC
      pud: nmealib: fixup the previous commit
      main: use /dev/urandom by default
      main: use /dev/urandom by default
      pud: set local loopback for multicast tx
      pud: set local loopback for multicast tx
      Merge branch 'release-0.6.5'
      arprefresh: fix some spelling
      arprefresh: document the BPF program to make it readable
      arprefresh: use the ARRAYSIZE macro
      arprefresh: remove a comment
      arprefresh: do not process IPv6 packets when in IPv4 mode
      arprefresh: add a note about VLANs and IPv6
      remove pthread usage as much as possible
      Branch v0.6.6
      Remove mercurial ignore file; we use git
      build: ignore builddata.c when hashing sources
      build: move build data into its own include file
      gateway: always deal with 64bit scaled path costs
      gateway: introduce and use removeGatewayFromList function
      gateway: add SmartGatewayTakeDownPercentage configuration parameter
      gateway: proactively take down 'expensive' gateways
      release: fix the list of generated files
      release: update some comments
      release: refactor the checkVersionIncrementing function
      release: do not update the version on master when it's already higher
      release: only report that master changed when it was actually changed
      release: checkVersionIncrementing: optionally allow equal versions
      release: also check against the Makefile version when branching
      txtinfo: prevent buffer overflow
      pud: nmealib: _nmea_parse_time not parsing hsec when given "hhmmss" format
      build: really _ignore_ builddata.c when hashing sources
      build: only print the md5 hash in hash_source.sh
      Makefile: fix builddata when building from tarball
      pud: fix readIPAddress function

Hans-Christoph Steiner (3):
      GNU/Linux: add service profile for 'ufw' firewall package
      update Commotion example olsrd.conf to represent current project state
      dyn_gw/dyn_gw_plain require /proc, remove from default build on non-Linux

Henning Rogge (7):
      Fixed debug output of Scheduler polling interval
      Fix multicast join for IPv6
      Merge branch 'master' of http://olsr.org/git/olsrd
      Update version after release of v0.6.5.2
      Update version after release of v0.6.5.2
      Fix build break for MinGW compilation on Fedora 19.
      Release v0.6.6

Ronald in 't Velt (1):
      Fix setsockopt for setting Traffic Class in IPv6

Saverio Proto (3):
      main: fix the check on inet_pton return value because it returns 1 on
         success.
      mDNS: remove from Makefile PTHREAD useless dependency
      txtinfo: update README file

Scott Kidder (1):
      jsoninfo: ensure output is wrapped in curly braces.

Vasilis Tsiligiannis (1):
      olsrd-quagga: Fix memory leak when adding and deleting routes

equinox (1):
      quagga plugin routes additional

0.6.5.6 -------------------------------------------------------------------

Alessio Caiazza (2):
      Hotfix for very long http headers also for jsoninfo
      jsoninfo: HTTP headers with CORS (if requested)

Ferry Huberts (8):
      pud: fix java detection in the wireformat java bindings (again)
      pud: do the same fix as in the previous commit, now for i386
      Make sure to save/restore errno in signal handlers
      main: olsr_create_lock_file: fix return value check on 'open' call
      pud: fix readIPAddress function
      tok: improve the nmea_calc_crc function a bit
      neighbor table: fix crash in olsr_print_neighbor_table on MinGW
      Fix strange coding in the 'long headers' fix

Henning Rogge (5):
      Update version after release of v0.6.5.5
      Fix processing error for fragmented hellos
      Fix some spelling mistakes
      Hotfix for much too long http headers
      Release v0.6.5.6

0.6.5.5 -------------------------------------------------------------------

Ferry Huberts (4):
      build: really _ignore_ builddata.c when hashing sources
      build: only print the md5 hash in hash_source.sh
      Makefile: fix builddata when building from tarball
      pud: fix readIPAddress function

Henning Rogge (3):
      Update version after release of v0.6.5.4
      Fix build break for MinGW compilation on Fedora 19.
      Release v0.6.5.5

Scott Kidder (1):
      jsoninfo: ensure output is wrapped in curly braces.

0.6.5.4 -------------------------------------------------------------------

Ferry Huberts (11):
      Remove mercurial ignore file; we use git
      build: ignore builddata.c when hashing sources
      release: fix the list of generated files
      release: update some comments
      release: refactor the checkVersionIncrementing function
      release: do not update the version on master when it's already higher
      release: only report that master changed when it was actually changed
      release: checkVersionIncrementing: optionally allow equal versions
      release: also check against the Makefile version when branching
      txtinfo: prevent buffer overflow
      pud: nmealib: _nmea_parse_time not parsing hsec when given "hhmmss" format

Henning Rogge (2):
      Update version after release of v0.6.5.3
      Release v0.6.5.4

0.6.5.3 -------------------------------------------------------------------

Ferry Huberts (5):
      pud: detect the java include directory
      pud: better detection of java jdk
      gateway: work around kernel IPIP module initialisation bug
      main: use /dev/urandom by default
      pud: set local loopback for multicast tx

Henning Rogge (2):
      Update version after release of v0.6.5.2
      Release v0.6.5.3

Ronald in 't Velt (1):
      Fix setsockopt for setting Traffic Class in IPv6

0.6.5.2 -------------------------------------------------------------------

Henning Rogge (2):
      Update version after release of v0.6.5.1
      Release v0.6.5.2

Saverio Proto (1):
      main: fix the check on inet_pton return value because it returns 1 on
         success.

Vasilis Tsiligiannis (1):
      olsrd-quagga: Fix memory leak when adding and deleting routes

0.6.5.1 -------------------------------------------------------------------

Ferry Huberts (1):
      release: use olsrd-version prefix for files in the tarballs

Henning Rogge (2):
      Update version after release of v0.6.5
      Release v0.6.5.1

0.6.5 -------------------------------------------------------------------

Aaron Kaplan (1):
      chose the proper #define in order to take the right #include

Alessandro (4):
      mDNS: Implemented Host Filtering for ipv4 and ipv6, writing in the config
         file which hosts to ignore. The mDNS packets from the ignored hosts
         will be ignored and not propagated in the network
      mDNS: Updated README file for mDNS plugin
      mDNS: Reworked logic of router Election. The election is now handled on
         interface basis, because the router could have one interface where it
         needs to be master and another interface where it needs to be
         disabled. There was a logical bug in the earlier implementation.
      mDNS: BUGFIX, mDNS plugin, hello message of router election not sent if
         debug = 0

Alessandro Gnagni (3):
      mDNS: Fixing loops for mDNS packets when mDNS plugin is misconfigured
      mDNS: review of Alessandro Gnagni patch, inserted a config value to
         enable or disable TTL check and change, default is enabled.
      mDNS: Implemented router election mechansim to have only 1 active mDNS
         OLSR router in 1 LAN

Andreas Tonnesen (1):
      x86_64 patch from Bernd

Bernd Petrovitsch (1):
      * added -Wbad-function-cast

Ferry Huberts (219):
      gateway: clarify header with extra comments and ordering
      gateway: reorder functions to reflect order in header
      gateway: formatting
      gateway: remove 'unused' v{4,6}gw_choosen_external
      gateway: add asserts to validate gw_handler
      gateway: clear gw_handler during cleanup
      gateway: add init and cleanup hooks for gateway plugins
      gateway: rename hooks
      gateway: add comments to struct olsr_gw_handler function prototypes
      gateway: inline olsr_find_gateway_entry function
      gateway: inline olsr_trigger_inetgw_selection function
      gateway: rename a function
      gateway: simplify a condition
      gateway: push an if condition into its nested if's
      gateway: merge 2 code blocks
      gateway: the gateway to set must be in the gateway tree
      gateway: the gateway to set must either be an IPv4 or IPv6 gateway or
         both
      gateway: prevent 2 NULL dereferences
      gateway: merge 2 code blocks
      pud: force pending buffer out if not enough space for our message
      pud: include nmealib v1.0.3
      http_info: pud satellites in use are now green, not in use are red
      ifdef: fix some include ifdefs
      update comments on all ifdefs
      olsrd_plugin: remove #if 1
      gateway: rename 2 variables
      remove most '#if 0' blocks
      gateway: merge the olsr_get_ipv{4,6}_inet_gateway functions
      mdns: fix compilation warnings
      mdns: fix a compilation warning / copy-paste error
      bsd: fixup comment
      improve VERBOSE handling
      common: fix varargs cleanup
      pud: fix resource leak
      pud: fix socket error
      pud: fix socket error
      pud: fix position file stat/use race
      pud: fix getBestUplinkGateway
      pud: nmealib: fix copy/paste error
      pud: nmealib: fix buffer overrun
      pud: nmealib: fix buffer overrun
      pud: nmealib: fix invalid format string conversion
      add a COVERITY instructions text file
      pud: nmealib: fix invalid format string conversion
      pud: nmealib: fix invalid format string conversion
      pud: fix closing fd
      pud: fix checking of downlink message IP version
      sgwdynspeed: fix resource leak and file stat/use race
      bmf: explicitly cast fgetc result into a char
      bmf: do not close an 'error' socket return value
      bmf: do not dereference NULL pointer
      httpinfo: do not close an 'error' socket return value
      httpdinfo: fix resource leak
      secure: can only work for IPv4, so assert on it
      secure: do not hard-code a sizeof()
      secure: decrease a (stack allocated) buffer size
      secure: use sizeof() of the fields being copied
      secure: decrease a (stack allocated) buffer size
      secure: initialise rrmsg correctly
      secure: can only work for IPv4, so assert on it
      secure: do not hard-code a sizeof()
      secure: decrease a (stack allocated) buffer size
      secure: use sizeof() of the fields being copied
      secure: decrease a (stack allocated) buffer size
      secure: initialise crmsg correctly
      secure: can only work for IPv4, so assert on it
      secure: do not hard-code a sizeof()
      secure: decrease a (stack allocated) buffer size
      secure: initialise cmsg correctly
      nameservice: fix a resource leak
      nameservice: fix wrong size argument
      nameservice: check return value of fcntl
      nameservice: do not close an fd that is not open
      nameservice: remove some dead code
      jsoninfo: fix a resource leak
      jsoninfo: make sure that uuid is null-terminated
      jsoninfo: remove some dead code
      jsoninfo: remove pointless compare
      mdns: suppress a Coverity warning
      mdns: remove some dead code
      mdns: do not close an fd that is not open
      mdns: do not close an fd that is not open
      mdns: check return value of inet_pton
      mdns: check return value of sendto
      p2pd: do not close an fd that is not open
      p2pd: do not close an fd that is not open
      p2pd: remove some dead code
      bmf: do not close an fd that is not open
      pud: remove some dead code
      quagga: explicitly ignore return value of fcntl
      tas: fix a memory leak
      txtinfo: remove some dead code
      main: fix an Out-of-bounds access
      cfgparser: fix some memory leaks
      cfgparser: fix a copy/paste error and resulting memory leak
      cfgparser: fix dereference before assert
      linux: apm: fix retry opening of apm proc file
      olsr_switch: fix a memory leak
      lq: make sure that info_head != NULL
      lq: make sure last_ip != NULL
      android: fix type punning warning
      pud: fix alignment warning
      gateway: initialise the handler before setting up the tunnel
      gateway: cleanup: free the allocated memory cookie
      gateway: ensure cleanup uses the reverse order of init
      gateway: minor simplification in olsr_delete_gateway_entry
      gateway: allow immediate removal of a gateway entry
      gateway: split olsr_delete_gateway_entry
      gateway: walk the gateway tree to properly cleanup
      linux: sanitise ACPI battery data
      defs: fix strscpy null pointer dereference
      tas: lua: official source code for 5.0.2
      tas: lua: run gnu-indent.sh script
      cleanup, 1. step (to get some local changes away):
      * added -Wcast-qual: this killed lots of unnecessary type-casts
      Fix sytax errs and line break quirks for gnu-indent
      ARM alignment warnings fixed
      Patch ALIGN_NOWARN_ARM macro for better priority handling.
      use the POSIX standard '__linux__' macro instead of 'linux'
      tas: lua: run gnu-indent.sh script
      tas: lua: sync up to official source code with fixes
      Merge branch 'lua-official-502'
      cookie: an array already is a pointer
      cookie: add an assert
      Revert "httpdinfo: fix resource leak"
      httpinfo: add a comment about why the client socket is not closed
      gateway: minor optimisation
      gateway: improve cleanup
      gateway: rename gw_mem_cookie to gateway_entry_mem_cookie
      gateway: add a define for the tunnel name
      gateway: stub out olsr_print_gateway_entries on #ifdef NODEBUG
      duplicate_set: stub out olsr_print_duplicate_table on #ifdef NODEBUG
      link_set: stub out olsr_print_link_set on #ifdef NODEBUG
      mpr_set: stub out olsr_print_mpr_set on #ifdef NODEBUG
      routing_table: stub out olsr_print_routing_table on #ifdef NODEBUG
      tc_set: stub out olsr_print_tc_table on #ifdef NODEBUG
      two_hop_neighbor_table: stub out olsr_print_two_hop_neighbor_table on
         #ifdef NODEBUG
      hna_set: stub out olsr_print_hna_set on #ifndef NODEBUG
      hna_set: stub out olsr_print_hna_set on #ifdef NODEBUG and fix
      neighbor_table: stub out olsr_print_neighbor_table on #ifndef NODEBUG
      neighbor_table: stub out olsr_print_neighbor_table on #ifdef NODEBUG and
         fix
      use INET_ADDRSTRLEN and INET6_ADDRSTRLEN instead of magic constants
      gateway: only remove a tunnel when there is one
      gateway: rename a variable
      gateway: minor improvement in NULL comparisons
      hna_set: olsr_ip_prefix_to_string outputs a wider string
      gateway: refactor olsr_set_inet_gateway
      Merge tag 'v0.6.4'
      win32: use #ifdef _WIN32
      Makefile: fixup some forgotten make command prefixes
      Makefile: add gui target
      Makefile: always pass VERBOSE to the make command
      gui: linux: minor Makefile fixup
      gui: linux: clean and install are phony targets
      gui: linux: add VERBOSE handling
      gui: linux: fix some 'may be used uninitialized' compiler warnings
      gui: linux: use toplevel make options
      gui: linux: fix some 'noreturn' compiler warnings
      gui: linux: fix some 'discards const qualifier' compiler warnings
      gui: linux: fix some 'old-style function definition' compiler warnings
      gui: linux: fix 'too few arguments to function ipc_connect' compiler
         warning
      gui: linux: fix a 'mixed declarations and code' compiler warning
      gui: linux: fix some 'unused parameter' compiler warnings
      Revert "gui: linux: fix some 'may be used uninitialized' compiler
         warnings"
      gui: linux: fix some 'may be used uninitialized' compiler warnings
      gui: linux: fix some 'shadow' compiler warnings
      gui: linux: fix inccorrect sizeof()
      gui: linux: fix string buffer overflow
      gui: linux: fix string buffer overflow
      gui: linux: fix the string buffer overflow better
      gateway: simplify stopping the cleanup timer
      tas: remove plugin
      main: do not seed the random number generator with the process id
      win32: remove unused getpid() function
      hna_set: explicitly cast to (time_t *) in calls to localtime()
      neighbor_table: explicitly cast to (time_t *) in calls to localtime()
      main: improve random number generator seed
      bmf: do the minimum length check earlier
      changelog: update to current state
      print_packet: fix wrong use of sizeof()
      main: remove -dispin and -dispout command line options
      main: add release script
      Update version after release of v0.6.4
      Changelog: remove 0.6.5 preliminary changelog
      Merge branch 'release-0.6.4'
      bmf: check minimumLength against buffer size
      sgwdynspeed: put plugin config in olsrd.conf.sample
      pud: put plugin config in olsrd.conf.sample
      cookie: raise the number of cookies
      pud: enable dynamic polling of the position file
      gateway: only check smart gateway configuration on linux
      linux: put #ifdef __linux__ around code
      doc: add doxygen documentation generation
      doc: fix common documentation tags
      doc: fix linux specific documentation tags
      doc: fix unix specific documentation tags
      doc: fix bsd specific documentation tags
      doc: fix win32 specific documentation tags
      doc: do not generate documentation for gui code
      release: move the stringTrim function up a bit
      release: make gitIsGitDirectory do the correct thing
      release: fix usage of literal dot in regular expressions
      release: move into the base directory earlier
      release: convert some code into checkIsOlsrdGitCheckout function
      release: convert some code into checkGitSigningKeyIsConfigured function
      release: convert some code into getPrevRelTag function
      release: the script can now also create a release branch
      Merge branch 'release-0.6.4' into mmmm
      Branch v0.6.5
      pud: change java include path to generic java include path
      pud: java make target is dependent on library make target
      doc: clean up the latex directory if empty
      Revert "linux: name is required to be non-null in
         olsr_os_cleanup_iptunnel"
      gateway: fix a revert problem
      android: fix the path of the tunnel node in the /dev tree
      gateway: fix stable count dampening in gw_default_timer
      gateway: always select a new gateway when threshold != 0
      main: add -pidfile command line option
      main: fix pidfile compilation on windows

Frank de Brabander (4):
      New feature: support for Linux NL802.11 wireless link information in cost
         calculation.
      Merge branch with new lq plugin for NL80211 support
      Incorporate fix by Ferry Hubert for float to double promotion
      Fix optional compilation of the nl80211 lq plugin

Hans-Christoph Steiner (9):
      use the POSIX standard '__linux__' macro instead of 'linux'
      use the Microsoft standard '_WIN32' macro instead of the self-defined
         'WIN32'
      olsrd-adhoc-setup: use static BSSID by default to assoc. with the right
         mesh
      olsrd-adhoc-setup: configure NetworkManager to be nice when adhoc is
         manually setup
      fix misspelling: 'adress' --> 'address'
      fixed misspelling: usefull -> useful
      add gcc hardening flags to linux-gtk GUI
      android: update to use gcc 4.6, available starting with NDK r8
      android: gcc 4.6 comes with NDK r8b and is not in NDK r8

Henning Rogge (29):
      Pud: Do not use the variable name strlen.
      Fix buffer overflow in mdns plugin
      Add -Werror=format-security
      Add VERBOSE flag to makefile to display full gcc commands
      Fix slightly insulting error message.
      Moved regex library to a makefile of its own to solve the issues with
         compiler warnings.
      fix control flow if kill() command fails to end program
      fix wrong sizeof() parameter
      Convert allocated memory into temporary variable
      Protect against stupid data from ACPI
      Close socket if bind() fails.
      Merge branch 'master' of http://olsr.org/git/olsrd
      Use strscpy instead of strncpy.
      Check inet_pton return value
      Close file descriptor if error happens
      Fix scanf() format vulnerabilities
      Fix command line parsing macro
      Fail in IPC initializationis always fatal.
      fail of non-blocking netlink socket is not fatal
      Declare olsr_exit() as noreturn
      Interface will always be found.
      no hostroute possible in this if() branch
      reset link timer if not set
      Remove dead codepath
      Cleanup error handling in ipc_init()
      Remove unnecessary asserts
      Make sure calculated header length does not skip over buffer
      Fix multicast join for IPv6
      Release v0.6.5

Saverio Proto (12):
      mDNS: Skeleton code for new host filter feature in mDNS plugin
      mDNS: Upgrading the container_of.h that was backported from src/common in
         master
      mDNS: Fix most of the warnings from the compiler
      mDNS: Update checksum field of the IPv4 Header after altering TTL
      mDNS: trivial debug print fix and code readibility improvement
      mDNS: Change version of mdns plugin to 1.0.1 after GSoC 2012 work by
         Alessandro Gnagni
      mDNS: init ListOfFilteredHosts in the proper place and not at every
         received packet
      mDNS: trivial, removed TODO from code for something that was implemented
      mDNS: better debug support for filtered hosts feature
      mDNS: Fixed typo in README
      Revert "mDNS: init ListOfFilteredHosts in the proper place and not at
         every received packet"
      Merge remote-tracking branch 'origin/mDNS-plugin-GSoC-2012'

0.6.4 --------------------------------------------------------------------

Bugfix and plugin release 0.6.4
- Update of Smartgateway system
- small updates to several plugins
- lots of updates for PUD plugin

0.6.3 --------------------------------------------------------------------

Bugfix and plugin release 0.6.3

- PUD plugin (position update plugin)
- JSONinfo plugin
- sgwdynspeed plugin (select dynamic smart gateway based on gw speed)
- Update on Quagga plugin (for new Quagga)
- Fixes for Androids
- Some fixes for GTK and Win32 gui
- Lots of core fixes to support new compiler warnings

0.6.2 --------------------------------------------------------------------

Bugfix release for 0.6.1

- Compatibility for Linux kernel 3.x
- Lots of small fixes
- reworked makefile output
- updates for some plugins
- repair for Smartgateway feature

Read GIT changelog at http://olsr.org/git to see a complete history.

0.6.1 --------------------------------------------------------------------

Bugfix release for 0.6.0

Markus Kittenberger <Markus.Kittenberger@gmx.at>
- Major bugfix for the neighbor table when a neighbor gets a new main IP.
- add /interface command to txtinfo, allow multiple commands per request

Henning Rogge <henning.rogge@fkie.fraunhofer.de>
- wait up to four seconds for aquiring the OLSRd lock. This helps to
  shutdown OLSRd with a script and restart it at once (kill <pid> is
  asynchrone, and kill -w is not available in busybox)
- add md5 has of all source/headers into version string

Mitar<mitar@tnode.com>
- lot's of small changes for Android. Slowly Android gets a fully
  supported platform for OLSRd.

and a lot more small bugfixes. Read GIT changelog at http://olsr.org/git
to see a complete history.

0.6.0 --------------------------------------------------------------------

Change in version number system. No more -rcX for release candidates and
-rX for bugfix releases. In future bugfix releases or updates of plugins
will increase the third digit of the version string while feature releases
will increase the first and/or the second one.

Markus Kittenberger <Markus.Kittenberger@gmx.at>
Henning Rogge <henning.rogge@fkie.fraunhofer.de>
- added NIIT kernel module support for sending IPv4 traffic over
  IPv6 mesh networks. See README-Olsr-Extensions for more information.
- added SmartGateway support. OLSRd can now automatically build
  IPIP tunnels towards the gateway to prevent gateway flapping.
  See README-Olsr-Extensions for more information.
- complete rewrite of linux netlink routing code. New code should be
  more understandable and easier to debug/improve.

Teco Boots <teco@inf-net.nl>
- new dyngw plugin. More flexible and more features.
- new p2pd plugin (generalized mdns plugin)

Vasilis Tsiligiannis <b_tsiligiannis@silverton.gr>
- new version of quagga plugin (with IPv6 support !)

Sven-Ola Tuecke <sven-ola@gmx.de>
- fixes for improved uClibc support
- fixes for better linux kernel 2.4 support

Saverio Proto <zioproto@gmail.com>
- new mdns plugin. (backport from master branch)

Eric Tromps <erik_tromp@hotmail.com>
- new version of bmf plugin. NO pthreads are necessary anymore

and a lot more small bugfixes. Read GIT changelog at http://olsr.org/git
to see a complete history.

0.5.6-r8 ---------------------------------------------------------------------

Alina Friedrichsen <x-alina@gmx.net>
- patch for using deticated output socket for OLSR packages. This allows
  to set the src-ip of OLSR packages, which is useful for interfaces
  with multiple IPs

Bruce Ford <fordbr@gmail.com>
- fixes for compiling olsrd for win32

Henning Rogge <henning.rogge@fkie.fraunhofer.de>
- fix for memoryleak during MID processing
- patch series for "network logoff" of OLSRd, other nodes now get
  notified if an OLSR node switch down to remove it from their database.
- cleanup of naming conventions for settings src/dst-ips of OLSR-packets
  for ipv4/6. See example config files. 
- patch to ignore HNA4 for IPv6 and HNA6 for IPv4

Markus Kittenberger <Markus.Kittenberger@gmx.at>
- patch series for MID handling cleanup
- compiletime switch for txtinfo to always allow localhost access
- add "InterfaceDefaults" section to config files to allow setting values
  which are shared by all interfaces but can be overwritten in specific
  config file settings
- patch series to allow OLSRd handle multiple config files
  (multiple "-f <cfgfile>" options)

0.5.6 ---------------------------------------------------------------------

PATCHES and BUGFIXES from Henning Rogge <rogge@fgan.de>
- Bugfix for fragmented TC sequence numbers
- eliminate second timer for edge garbage collection (aka border code).
- fix SPF bug
- fix for jitter calculation
- refactor linkset code
- add netsimpcap, a network simulation device
- parser refactoring
- fix for possible overflow in fpm plugin
- prevent Originator-IP from changing during runtime
- fix several compiler warnings
- fix hanging TC entry from lost onehop neighbor
- fix drop package with same seqno in etx_ff
- fix segfault in parsing HNA package with bad netmask
- fix avl_comparator for route_paths
- fix alignment problem in packet buffers
- fix: segfault in neighbor/neighbor-2 table
- fix: lqmult default parsing
- HACK: MinTCVTime parameter hack for Berlin FF network...
  feel free to ask on the mailing list.
- add Watchdog plugin
- add explicit runtime lock for OLSR.
- remove lq-hysteresis for tc on the receiver side.
- enhance protection against malformed packages to prevent
  OLSR parsing uninitialized data. Thank you Markus and Keks for the LONG
  debugging session
- block tc-redundancy 0/1, it doesn't work with the current dijkstra code
- convert httpinfo/txtinfo/dotdraw to nonblocking and autobuf to
  prevent blocking outgoing connections
- fix some bugs with lq-mult
- fix bug in duplicate set sequencenumber handling
- add Debian/KFreeBSD support (Thanks to Holger Levsen and friends for help)
- fix segfault in 'interface lost' monitor
- add LQ hysteresis to etx-ff metric

PATCH from Markus Kittenberger <Markus.Kittenberger@gmx.at>:
- txtinfo plugin: add more http options
- allow configuration of OLSR UDP port
- allow configuration of proto Tag for Routes (RtProto)
- add fallback policy rule (priority 65536) if RtTable is used,
    to ensure that routes can be added to this table
- resolve many error conditions while adding routes to the linux kernel
    (Warning this will also delete any conflicting routes made by other routing daemons or admins)
- interface modes mesh (default) and ether (no retransmit of olsr-messages back into a broadcastdomain)
- fix olsr_times() to handle different OS implementations (Linux, BSD, OS X)
- fix several compiler warnings
- fix olsr_times() to handle different OS implementations (Linux, BSD, OS X)
- create policy rule later during startup
- send MID also with one interface, if its ip different from originator-id
- linux rtnetlink code cleanup
- workaround: generate routes to single hop neighbours on the fly when inserting routes via them
    (active only with fib_metric=flat)
- testing: insert routes with source-ip set to originator ip
- testing: syslog numbering (e.g. useful to detect lost syslog messages when using remote-syslog)
- testing: custom library path (default /usr/testlib)
Testing features must be activated in olsr_cfg.h before compiling olsrd.
This features are used to run a test network in Vienna parallel to the existing
OLSR network.
- more RT-Netlink cleanups and fixes
- backport of timejump patch from TIP
- Add detection for vanishing interfaces to Linux netlink code
- fix incorret route sorting on new neighbours. use only delete and add/change avl tree,
  instead of 3 trees
- learn neighbours interface alias address from received hellos

PATCHES from Hannes Gredler <hannes@gredler.at>:
- add small valgrind howto
- remove the per tc_edge timer
- add some basic infrastructure for cookies
  cookies are used to track usage of timer and memory resources
- add a lightweight memory manager to reduce malloc() churn.
- eliminate data field from avl_node and list_node and
  replace this via inline recasts
- add indentation dotfile for future code cleanup
- refactor the timer implementation, get rid of timeout functions
  all manipulations done in constant time.
- use calloc rather than malloc for lazy callers
- log RIB add/del transactions only if there is an actual route change
- fix to to always insert a HNA Net when receiving a HNA refresh
- fix delete all routes if the last IP address is gone
- reduce TC vtime jitter from 25% down to 5%

PATCHES and BUGFIXES from Sven-Ola Tuecke <sven-ola@gmx.de>:
- add a fixed-point math implementation, which saves
  a great deal of CPU on embedded devices
- fix for Link quality dijkstra limit
- nameservice plugin supports mac addresses
- fix fork/restart code
- fix olsr_times() to handle different OS implementations (Linux, BSD, OS X)
- fix several compiler warnings
- fix olsr_times() to handle different OS implementations (Linux, BSD, OS X)
- add makefile support for google android
- fix default olsrd.conf examples

PATCHES and BUGFIXES from Aaron Kaplan <aaron@lo-res.org>:
- fix openbsd warnings / compile errors about sprintf strcpy
- fix string overflow in dyn_gw plugin
- fix string overflow in pgraph plugin
- fix openbsd/osx coompile errors

BUGFIX by Peter Tarjan <peter.tarjan@birdtelecom.hu>:
- Do not remember LQ information UNSPEC_LINK neighbors in Hellos.
- ignore UNSPEC link for linktype if there is an ASYM/LOST/SYM Link in the
  same Hello message
- ignore UNSPEC_LINKS during MPR lookup
- broken MID route handling: we also check the data structures for routing,
  even if a MID entry exists.

BUGFIX by John Hay <jhay@meraka.org.za>:
- FIX: IPv6 MTU in BSD
- Another BSD ipv6 Patch by John Hay
- fixes for 64 Bit FreeBSD
- fixes for NetBSD


BUGFIX from Erik Tromp <erik_tromp@hotmail.com>:
- update in bmf due to new flags field in tc_edge_entry

PATCH from Clemens Hopfer <datacop@inode.at>:
- dot_draw plugin: close the connection after graph output.

PATCH from Joe Gio <joezgio@gmail.com>:
- track if AC power is connected/disconnected

PATCH from Hagen Paul Pfeifer <hagen@jauu.net>:
- import jenkins hash for good hash calculations

PATCH from Andres Ambrois <andresambrois@gmail.com>:
- nameservice plugin: add parameters for SIGHUPing other daemons, or calling scripts

BUGFIX by Benny Tops <b.tops@mindef.nl>:
- fix wrong order of drop_tc checkt in olsr_input_tc

Felix (OpenWRT NBD):
- fix bison problem for OpenWRT

Sebastian Harl:
- add LISTEN parameter for httpinfo/txtinfo/dotdraw

0.5.5 ---------------------------------------------------------------------

BUGFIX from Andreas Jacobs <andjac@kawo1.rwth-aachen.de>:
- calculate correct sleeptime

BUGFIX from Dario Borriello <dario_bodj@hotmail.com>:
- do not update LQ if not configured

BUGFIX from Jo-Philipp Wich <freifunk@wwsnet.net:
- fix olsr_ip_to_string() buffer quirk
- fix txtinfo format quirks in HNA table
- name-service plugin - write MID entries to hosts file
- avoid infinite loop in the message parser

PATCH by John Hay <jhay@meraka.org.za>:
- compile clean on FreeBSD
- bugfix: do not account for IP headers when building MID6 messages

PATCHES from Henning Rogge <rogge@fgan.de>:
- join LQ and non-LQ Hello execution paths

PATCHES from otti <otti@wirdorange.org>:
- rttable-default: configures a new policy routing table for the default route

BUGFIXES and PATCHES by Sven-Ola Tuecke <mail2news@commando.de>:
- Windows Vista: add interface metric to SPF computed metric
- lqtc-seqno: Optimize check for old seqno numbers in LQTC messages
- lqnatthresh: maintain an advantage for the current (NAT) inet gw
- fisheye-startup: Changed to MAX_TTL for the first 32 LQTCs
- Added and removed files necessary for win32 compile
- Fix for hg: do not remove anything in .hg with 'make uberclean'
- 104-olsrd-verysmallfix
- 105-fix-lq-buffer-quirks
- 106-fix-seqnocheck
- 110-bmf-v152
- 121-olsrd-fib-metric-approx
- 133-fix-lqneigh
- 136-optimize-invalidip-check
- 138-optimize-message-generation

BUGFIX from Lorenz Shori <lorenz.schori@gmx.ch>:
- Mac OSX compile fixes

BUGFIXES and PATCHES by Hannes Gredler <hannes@gredler.at>
- fix not deleted tc entry.
- avoid setting routes with an invalid/impossible netmask.
- refactoring of TC parsing to kill another pile of malloc()/free()s
  saving (again) code and especially run.time performance.
- RIB Refactoring, Part 2:
  - avoid the periodical rib-tree insertion
  - add a FOR_ALL_HNA_RT_ENTRIES() macro for the snmp folks
    (or any parties who want to walk HNA entries).
  - add an olsr_cnf option 'flat_fib_metrics' which defaults to TRUE.
- fix broken prefix insertion (regression of the RIB refactoring)
- squelsh compiler warnings on Mac OSX

PATCH by John Hay <jhay@meraka.org.za>:
- also printout our own HNAs in the dotdraw plugin.

PATCH by Patrick McCarty <mccartyp@gmail.com>:
- fixed compile errors in the BSD port

PATCHES by Sven-Ola Tuecke <mail2news@commando.de>:
- 102-olsrd-cvs-fixes.patch: use different buffers in the same printf()
- 103-olsrd-rt-exportroute-cleanup.patch: avoid a malloc()ed list of functions
- 132-save-the-fish.patch: really save the fish and avoid to forward invalid
  messages from older olsrd versions
- 135-georss-map-for-nameservice.patch: fixes and extensions for the namesaervice plugin
- 138-olsrd-fixdotdraw.patch: fix the dot_draw plugin
(all to be found on http://download-master.berlin.freifunk.net/sven-ola/nylon/packages/olsrd/files/)
- Replaced "which" with a /bin/sh script snippet

PATCHES and CLEANUPS by Bernd Petrovitsch <bernd@firmix.at>
- Jens Nachtigall <nachtigall@web.de> suggested (and reminded) to use
  olsrd.conf.default.lq as the default installed one.
  It makes much more sense as - to the best of my(bernd's) knowledge - all
  larger networks uses the LQ extensions. And new customers should better
  be pushed in that direction.
- with the help of Patrick McCarty <mccartyp@gmail.com>, we got olsr to build
  on OpenBSD again:
  * OpenBSD'd `sed` is pretty conservative and doesn't understand 's|re|sub|'.
    So we fall back to the old 's/re/sub/' and quote all '/' and '.' correctly
    (which was the main reason to use '|').
    And while I'm at it: Remove the useless $(CCACHE) from the $(CC) for
    dependency generation and beautify (read: "$(strip)") $(CPPFLAGS).
  * OpenBSD needs an explicit "#include <sys/types.h>" before
    "#include <netinet/in.h>".
- fixed lib/secure/src/md5.h: This was broken as it had
  "typedef unsigned long int UINT4;". "unsigned long int" is 8 bytes on x86_64.
  We are using now the standardized types from <inttypes.h>.
- fixed warnings and improved lib/secure/src/md5.c:
  * we are using memcpy() and memset() instead of the open-coded loops as
    suggested 
  * const'ified
  * added function prototypes for static functions
  * moved static functions to the top so that their declaration is before
    their use to allow gcc to inline if only used once.
  It remains ugly - God knows why there are that so many useless
  type-casts.
- Some minor and trivial cleanup: Added two functions to calculate the ETX
  value from a struct tc_edge_entry and a struct link_entry, respectively.
  And use them everywhere.
- added http://meshcube.org/nylon/utils/olsr-topology-view.pl into
  lib/httpinfo/misc as suggested by Jens Nachtigall <nachtigall@web.de>
- Killed "struct olsrd_config *cnf" in src/cfgparser/olsrd_conf.h and replaced
  it's usage with "olsr_cnf" from src/defs.h.
  Serious cleanup: olsrd_get_default_cnf() does no longer initialize the global
  "cnf" variable" but uses a local one which is returned as before. And
  olsrd_parse_cnf() does no longer return the global variable it is working on.
- Merged "struct hna4_entry" and "struct hna6_entry" into
  "struct local_hna_entry" (as "struct hna_entry" is a different thing)
  Both have almost the same data (IP address + netmask/prefix) so we use
  the quite new "struct olsr_ip_prefix" to store it.
  Also merged the "hna4" and "hna6" pointer in "struct olsr_config" -
  look at the global "olsr_cnf->ip_version".
- added a olsr_ip_prefix_to_string() function
- .h file cleanup: def.h does not longer include net_olsr.h because it 
  doesn't needs it.
- more type safety: the macros COPY_IP() and COMP_IP are gone and replaced
  with "=" or similar "normal" C operations. There are also now the inline
  functions ip4cmp() and ip4equal() to work on "struct in_addr", ip6cmp()
  and ip6equal() to work on "struct in6_addr" and ipcmp() and ip6equal()
  to work on "union olsr_ip_addr".
  Most (or even more precise: almost all) uses of COPY_IP() and COMP_IP()
  are in "if (olsr_cnf->ip_version) { ... } else { ... }" anyway to
  there is no reson to copy an IPv4 address effectively with
  "memcpy(&dst, &src, 4)" or compare with memcmp(&a, &b, 4)" wher the
  always "4" is stored in a variable inhibiting compiler optimization.
  There is also the deprecated function genipcopy() mimicking the old
  typeless COPY_IP() macro for the last few places where a cleanup is
  needed anyways.
  There also lots of old macros left over (commented out of course) until
  we are confident that everything works. And then I will kill them too.
- Fixed the misleading definition of "v4" in "struct olsr_ip_addr" fom
  "olsr_u32_t" (in network-byteorder!) to "struct in_addr". Lots of
  temporary variables to call inet_ntoa()/inet_ptoa() vanished .....
- We have now ip4_to_string(), ip6_to_string() and olsr_ip_to_string()
  to print a "struct in_addr", "struct in6_addr" and "union olsr_ip_addr"
  into a string buffer.
- cleanup: olsr_ip_to_string() and similar non-reentrant functions now must
  get a target buffer. To ease that, there is the "struct ipaddr_str"
  which is large enough for all of them (read: for an IPv6 address). This
  also removes the cyclic buffer there.
  All of these function return a "const char *" which can be directly used
  for printf(3) and friends.
- const'ified more functions
- converted the source to UTF-8.
- "struct sig_msg" uses an olsr_u8_t for a byte array (and not "char")
- force the few inline function to always be inlined.
- #ifdef the body of the olsr_print_hna_set() and olsr_print_neighbor_table()
  if nothing is done
- declare "int_addr", "int_netmask" and "int_broadaddr" in "struct interface"
  as "struct sockaddr_in" since it is that what we actually want there (and
  it is similar to the IPv6 code).
- updated the olsrd.conf.default.lq-fisheye to the Debian-deliverd version
  after recent discussions olsr-dev@olsr.org
- use "inline_avl_comp_ipv4()" in "avl_comp_ipv4()"
- clean up the routes on more signals. Basically we want to do this on all
  signals which terminate the program.
- killed a superflous global buffer in src/main.c
- made inline functions from avl_walk_{first,last,next,prev} and created
  "const" versions of it. inline_avl_comp_ipv4() is now also an inline function
  (and not a macro)
- created a typedef's for various function pointers - much easier to read.
- cleanup: compare tree->comp (adn other pointers)) to NULL (and not 0)
- killed superflous "return"s at the end of void functions
- const'ified more parameters in many more functions in the .h and
  .c files
- init-functions with constant or ignored return values are "void"
- created a typedef fro the callback in "struct export_route_entry"
  and using it!
- moved the initialization of the {add,chg,del}_kernel_list variables
  into process_routes.c. So they are now "static" there.
- olsr_export_{add,del}_route{,6} are now static in process_routes.c
  since they are not used elsewhere.
- olsr_addroute_add_function() and olsr_deldroute_add_function() were
  almost identical - made one function out of it.
  Same for olsr_addroute_del_function() and olsr_deldroute_del_function().
- fixed the sort order in avl_comp_ipv4_prefix(): We compare now the IPv4
  values in host byte order (and not network byte order). So the route
  list in the e.g. httpinfo plugin is now nicely sorted.
- fixed and improved the `gcc-warnings` script:
  * support older gcc's (as on Debian/Sarge) as they have slightly different
    error messages
  * removed superflous lines
  * replaced the call of `sed` with shell built-in features fixing syntax
    errors on Debian/Sarge
  * set all locale-relevant variables to "C" (just to be sure)
- consolidated ip{4,6,}{cmp,equal}: all are nwo inline functions using only
  the minimal necessary operations. Thanks to Hannes Gredler
  <hannes@gedler.at> and Sven-Ola Tuecke <mail2news@commando.de> for pointing
  that out and suggesting the `inline`, respectively.
  use ip{4,}cmp in lq_avl.[ch] to resue the code. inline_avl_comp_ipv4
  is superflous now (and replaced by ip4cmp) and use the global MIN and MAX
  macro instead of AVLMIN and AVLMAX
- killed netmasks from the IPv4 part of the code and use the prefixlen there
  (similar to thte IPv6 part). Manymore details on
  http://lists.olsr.org/pipermail/olsr-dev/2007-November/001464.html
- removed the superflous "open_ipc" field from the "struct olsrd_config" as
  it contains only the equivalent of "olsr_cnf->debug_level > 1".
- inspired by Sven-Ola Tuecke: avoid a bash'ism (i.e. "OPTS="${OPTS//$opt}") in
  gcc-warnings and ld-warnings. But we do not replace it with `sed` (since it
  costs a fork(2) and an exec(3)) but also with shell code which doesn't use
  any external program.
- added configuration file support for "flat fib metrics".

0.5.4 ---------------------------------------------------------------------

QUAGGA by Immo 'FaUl' Wehrenberg <immo.olsr@do.bundessicherheitsministerium.de>
- updated to svn version 33

BMF PLUGIN  by Erik Tromp <erik_tromp@hotmail.com>
- updated to 1.5.1
- updated to latest plugin interfaces changes and killed warnings (by Bernd
  Petrovitsch <bernd@firmix.at>)

PATCH by Hannes Gredler <hannes@gredler.at> which rewrites the route handling.
To quote him:
----  snip  ----
change list:
- get rid of separate routing tables for HNA and per-node routes, everything is
  now unified in an AVL routing tree (&routingtree)

- introduce walking macros (OLSR_FOR_ALL_RT_ENTRIES()) that hide the internal
  structure of the RIB for making life of the plugin authors easier.

- get rid of different SPF implementations for LQ and non-LQ code paths. a
  non-LQ edge is simply substituted with a cost of 1.0

- get rid of host masks - a new data type olsr_prefix is introduced which is
  basically an ip address plus a prefix length.

  do not install the metric in the kernel FIB - for the kernel its pointless
  if the route gets installed with a metric of N or M.

  we do not need to update the kernel FIB if we have hop count only changes
  (for example if there is a reroute action further downstream)

  the only things which triggers a kernel FIB route update is a next hop
  change (a next hop is neighboring gateway router plus an interface).

  all OLSR routes are installed with a metric of 2

- separate between rt_entry and rt_path - the former is a route installed in the
  kernel with an next hop. the latter is a candidate for best path selection
  after SPF calculation has been done. in the rt_entry we keep a pointer to the
  best_path and also to the next hop that was installed in the kernel FIB.

  we always keep all originator of a route, if a route originator goes away we
  can easy recompute the best path for the route.

  the next hop in the rt_entry gets only updated upon a successful route_add
  call - that way we always remember what next hop to delete.

  stray routes should be history now.

- tweak the linked list toolkit to operate on circular lists.

- get rid of malloc calls for building the kernel update list. the list node is
  now embedded in the rt_entry.

- introduce three queues (add/chg/del) for kernel updates.

- for neighbor route dependency tracking the neighbor routes are queued first or
  last (depending on which queue you work on)

- rework all the plugins which directly manipulate rt entries.

- rework the plugins that read from the routing table (most notably nameserver,
  httpinfo and quagga plugin)

- lots of comments that explains the intentions and purpose of this code-piece.

non RT related stuff:
- use a list rather than a tree for storing the post-SPF results, which further
  improves the raw-SPF runtime.

- add display of SPF runtime (masked behind #ifdef SPF_PROFILING)

- http://gredler.at/download/olsrd/neighbor_routes3.diff: This updates the own
  IP address (read: the main address) after changes (e.g. on
  `ifup wlan0; sleep 1; ifdown wlan0`) and kills the
  olsr_fill_routing_table_with_neighbors() function.
----  snip  ----
And Sven-Ola Tuecke <mail2news@commando.de> fixed an instability issue on interface
up/down operations (see 102-olsrd-rt-refactoring-fixes.patch below) and a missing
initialization.

PATCH by Hannes Gredler <hannes@gredler.at> which "consolidates
the link-state database and the spf-calculation in order
to calculate routes more efficiently".
To quote him (more):
----  snip  ----
- use the link-state (tc) database for SPF calculations rather than
  replicating the notion of vertices and edges for a SPF run.
  this heavily reduces malloc() calls and shrinks the total CPU
  load of the route calculation path between 60%-80%.
----  snip  ----

PATCHES by Sven-Ola Tuecke <mail2news@commando.de> to be found on from
http://download-master.berlin.freifunk.net/sven-ola/nylon/packages/olsrd/files/
- 102-olsrd-rt-refactoring-fixes.patch
  Because you changed a lot of basics: It's time to handle a general
  flaw in the routing system. Plase take a look at chk_if_changed(). This
  will free() any "struct interface" pointer without warning at any time.
  This is why it's possile to SEGV olsrd with a simple "ifdown xxx".
  The patch replaces the (maybe) invalid pointer with an index reference
  "iif_index". You can always ask the OS for a name. Please note, that I do
  not have a working BSD toolchain, so I've placed an #error in the IPv6
  BSD-part where the author/porter has started to hack something funny.

- 110-olsrd-double-wlancard-neigh-hack.patch:
  This is a hack for Nodes having to wifi cards with the same channel,
  bssid, IP-Range etc. If two nodes can see each other by means of two
  possible links (here: two wifi cards with equal config), a bug is  triggered
  with the Neigh-is-SYM detections. This small little hack prevents this.

- 112-olsrd-nameservice-fixemptyname.patch:
  This is an addon to my lat/lon stuff which will prevent olsrd from
  running (oops?) if no hostname is given and the nameservice plugin
  is loaded.

- 113-olsrd-dyngwplain-pluginvers5.patch:
  This updates the dyngwplain plugin to the new Plugin Iface

- 140-olsrd-arprefreshed.patch:
  This is a new one. Opens a packet socket and listen to UDP(698), extract
  the sender MAC and refreshes the ARP cache whith that. Should speedup
  especially in cases, if you initially try to use a longer routing path which
  normally triggers a "ARP-Lookup-Chain".
- 106-olsrd-nameserviceparams.patch:
  This patch converts more plugins to the new interface version.
- 104-olsrd-policy-routing.patch
  Reworked this one to discard GPL helper functions. Also checked IPv6 and
  re-included the IPC hookup. The patch adds a "RtTable [number]" for
  /etc/olsrd.conf which is simply the Linux
  policy routing table to use. Defaults to 254 (== main).
  This patch was modified/clenaed up by <bernd@firmix.at> to use "#if"
  instead of "#ifdef" as it's more robust against typos.
- 110-olsrd-fixpacketprint.patch, 112-olsrd-nameservice-fixemptyname.patch,
  113-olsrd-txtinfo-fixhttpget.patch, 114-olsrd-timeoutlimit.patch,
  115-olsrd-nameserviceparamfix.patch and
  116-olsrd-fix-pluginparam-addons.patch fixing the compilation warning
  on 64bit and lots of other improvements.
- "Save the fish" patch: Avoid forwarding of packets with too low TTL. This
  kills lots of packet forwarding storms.
  NB: The oneliner was applied by hand by BP and formatted to look (in BPs O)
  more readable.

PATCH by Arnd Hannemann <hannemann@i4.informatik.rwth-aachen.de>
olsr_makefile_make_use_of_exename.patch
- This patch makes sure that the EXENAME variable of Makefile.inc is used
  in Makefile.

PATCHES by John Hay <jhay@meraka.org.za>
- update to new FreeBSD WLAN API
- do not require /bin/bash, use /bin/sh
- Fixed alignment so that olsrd runs on FreeBSD/arm
- allow more interface in an IPv6 subnet on FreeBSD
- use PREFIX and DESTDIR as all the other Makefile.$OS also for FreeBSD
- make txtinfo plugin work with IPv6

PATCH by Andreas Jacobs <jacobs@i4.informatik.rwth-aachen.de>
- fix the loss link quality calculation for "windows size % 4 != 0"

PATCH by Acinonyx <acinonyxs@yahoo.gr>
- Bug fix: include $(TOPDIR)/Makefile.inc at the begin in the Quagga plugin

PATCH by David Cornejo <dcornejo@gmail.com>
- fixed an "+=" of an uninitialized variable (detected with/by the
  scan.coverty.com).

BUG reported by Aaron Kaplan <aaron@lo-res.org>
- BSD-xargs doesn't know "-r".

PATCHES and CLEANUPS by Bernd Petrovitsch <bernd@firmix.at>
- Made a function from the ME_TO_DOUBLE() macro (in src/mantissa.h).
  This saves code throughout the code even on i386 and will even more
  on architectures without floating point units and "-msoft-float".
- And the mathemathics in src/mantissa.h is reformulated to minimize
  floating point operations to save CPU power - especially on embedded
  devices.
- I rewrote the half of src/lq_packet.[ch] which deals with incoming
  packets. This was triggered with performance output of gcc produced
  by Sven-Ola Tuecke at CCCamp07.
  This kills *lots* of (more than) superflous malloc()s and the same
  number of (free()s). And it also kills some code and copying around of
  data.
- Make it compile without warning with flex-2.5.33 (to be found on Fedora 7
  and Gentoo in Sep-2007) again.

- converted the dyn_gw plugin to plugin interface version 5 (which leaves
  the quagga plugion as the last with the old one).
- paving the way to activate -Wshadow, much more to do
- const-ify parameters here and there
- use NULL for pointers (and not "0")
- Killed "extern" declarations in (not generated) .c files

- Based on a patch by Gianni Costanzi <gianni.costanzi@gmail.com> (so credits
  and thanks have to go there):
  added OS_CFLAG_PTHREAD Makefile variable since gcc (on Linux) requests this
  in the manual page.
  Changes/additions:
  - I added definitions to all OS-specific Makefile.$OS with the value similar
    to the value in OS_LIB_PTHREAD (either empty or "-pthread").
  - The variable is added to CPPFLAGS (and not CFLAGS) since CPPFLAGS is used
    for all cpp and gcc calls (and gcc's man page indicates that it sets
    variables for both of them).

0.5.3 ---------------------------------------------------------------------

URGENT BUG FIX
Ignacio García Pérez <iggarpe@terra.es> found a serious bug in the dot-draw
plugin and identified it's source.

BUG FIX
The bmf plugin wanted to kill a not-started thread and this causes a segmentation
violation. This happens if the old plugin interface support is not compiled in
and one uses - or more asccurate: wants to use - the bmf plugin which uses that
ATM. Thanks to Cedric Krier <ced@ced.homedns.org> for reporting this.

DEPENDENCIES FIXED
The dependencies (*.d files) are now properly generated and used. And they also
dependen on the Makefile in the current directory and the Makefile.inc so that
changes there also lead to new compilation.
Remember: We support "ccache" so install it to save lot of meaningless recompiles
if nothing (as seen by the real C compiler, i.e. after the C preprocessor) has
changed.

BUILD FIX
Linux/IA64 and Linux/HPPA also need "-fPIC".

CLEANUPS
- olsr_switch does no longer generate warnings
- olsr_switch is also built with "build_all" and cleaned with "uberclean"
- More "const" all over the place.
- More "static" for local functions and variables.
- Killed an unnecessary "static" variable.

0.5.2 ---------------------------------------------------------------------

URGENT BUG FIX
Sven-Ola Tuecke found a serious bug of the class "show stopper" and sent a patch.

PLUGIN CLEANUP
Plugins handle parameters quite individually (case-sensitive vs case-insensitive,
different parsing functions for the same values, etc.). Plugin Interface version 5
now exports a table of { parameter-name, parsing-function, addr-of-storage } and
it's size. Common functions should be shared.

0.5.1 ---------------------------------------------------------------------

MISC
Upgrade to olsr-bmf 1.5 from Erik Tromp <erik_tromp@hotmail.com>

latitude/longitude support is now in the nameservice plugin done by
Sven-Ola Tuecke <mail2news@commando.de>

added the spf refactoring patch from  Hannes Gredler <hannes@gredler.at> which
saves a noteworthy amount of CPU time. To quote him:
----  snip  ----
1. use of an AVL tree as a min-heap implementation

   as a means for efficient sorting.
   (the etx metric is used as the key in the candidate tree)

2. next-hop propagation

   rather than tracking the previous node in olsr_relax()
   i have changed that model and pre-populate all one-hop neighbors
   with their own IP address as 'next-hop' and pull that
   pointer up once new paths are explored.

   as a result no walker for counting hops and extracting next-hops
   is required - it turns out at this is slighly more efficient
   than the existing behaviour (even with the cache applied).
----  snip  ----

CLEANUPS
* moved a only locally needed hack from "union olsr_ip_addr" into the only place
  where it is needed in hashing.c

0.5.0 ---------------------------------------------------------------------

APPLIED PATCHES FROM FREIFUNK-FIRMWARE
libsmake, dyngwplain, nameservices+services, tzxtinfo, quagga, quagga-routehandler,
optimize, fixes from Eric Tromp and Sven-Ola Tuecke, CPU-optimize, secure key, HNA-IP

CLEANUPS
removed hardcoded limit on the number of interfaces (at least in the Unix part)
made Makefile targets much more consistent

MISC
put Bmf-1.3 plugin into it

FreeBSD IPv6 SUPPORT

Patch from John Hay applied.

BUGFIXES

0.4.10 --------------------------------------------------------------------

OLSR NETWORK SIMULATOR

An application called olsr_switch(sorry for the nameclash with the win32
GUI) has been added. If olsrd is ran using the -hint option it can now
connect to olsr_switch and be part of a virtual network. This means
that multiple instances can be ran at the same host! The olsr_switch
application allows the user to define link variables on all viritual
links in the network, creating all possible topologies. Read more in
the readme file.

EXPERIMENTAL FISH EYE ALGORITHM

An experimental algorithm for TTL settings on TC messages has
been added. Read more in the corresponding README file.

OPENBSD SUPPORT

olsrd now also compiles on OpenBSD systems. Thanks a lot to Holger
Mauermann for the patches!

BUILDSYSTEM REWRITE

Bruno has rewritten the make system. OS detection is now done
automagically and the general design is much improved.

IP ADDRESS VALIDATION

Olsrd now maintains a set of IP addresses that is considered
invalid. Checks against this set is done on all received
OLSR packets announced originator addresses. The dataset can
be updated dynamically.

PLUGIN INTERFACE

Updated interface version to 3 and added more noticeable warning
for version missmatch.

MATH LIB DEPENDENCY

The dependency on the math lib came from the use of pow(3) in the
mantissa/exponent calculation. The calls to pow in this long forgotten
code, was very unnessecarry. The pow calls are replaced with bitwise
shifts and -lm is no longer needed.

ICMP REDIRECTS ON LINUX

On Linux systems "0" is now also written to the all/send_redirects
procfile and not only the pr. interface ones. Hopefully this resolves
problems reported with systems still sending ICMP redirects.

BUGFIXES

- Fixed init of IPv6 addrtype variable. It used to be uninitialized,
  causing it to default to site-local and have some weird side-effects.
- Fixed crash when changing IPv6 address at run-time
- Fixed a bug that prevented setting willingness 0 in the configfile
- Fixed bad handling of missing command line arguments
- Did various updates to prevent assertion when a neighbor
  has changed IP and sends HELLO before its olsrd precess has detected
  the change.
- Fixed return value check on times(2) calls in the scheduler
- Fixed bug(s) that could cause crash when an interface was brought
  down while olsrd was running.
- Removed the silent (read: unchecked) hard limit of 16 interfaces.
- Compiles now cleanly on 64bit (e.g. x86_64).

0.4.9 ---------------------------------------------------------------------

OPTIMIZATIONS

The MID database is now also indexed by alias addresses. this makes
look-ups of main addresses based on alias addresses _much_ faster.
The mid_lookup_main_addr function alone has gone from >30% of the
total CPU time used by olsrd to <1%.
PLUGIN DEVELOPERS: datatypes for MID entries has been changed.

Routing table calculation in the LQ case now uses balanced binary
trees instead of linked lists, which makes look-ups much faster.

The debug output function olsr_printf() is not used by olsrd
internals any more. Instead the macro OLSR_PRINTF is to be used.
This macro does debug level testing _before_ doing any function
calls(both printf itself and parameters to printf). This is a much
more optimized way of doing debug output. In addition olsrd can
be built without any debug output code if doing 'make NODEBUG=1'.

TIMEOUT OF DATASETS

Validity times for dataset entries are now set using the clock_t type
(used to be struct timeval). This data is now fetched from the times(2)
function instead of gettimeofday(2). This prevents possible problems
if the system time is changed.
PLUGIN DEVELOPERS: Note that datatypes for close to all dataset entries
(link, neighbor, mid, hna, tc etc.) has been changed!!

CONFIGURATION FILE

Multiple interfaces can now use the same interface configuration block.
Example:
Interface "if0" "if1" "if2"
{
	.....
}

Interface configurations now also support the "Weight" directive. When
olsrd finds multiple links to a neighbor it will choose the link
going via the interface with the lowest weight. Olsrd normally
sets this weight dynamically based on interface characteristics,
but if the user wishes to set a fixed weight in a interface(or
a group of interfaces), this directive is now available.

Moreover, interface configurations now support the "LinkQualityMult"
directive. It takes an IP address and a multiplier as arguments.

Example:

Interface "if0"
{
  [...]

  LinkQualityMult 192.168.0.1 0.7
  LinkQualityMult default 0.5

  [...]
}

The idea is to make certain links via the configured interface
artificially worse or better than they really are. The first parameter
specifies the IP address of a neighbour interface. The second
parameter is the multiplier to be applied to the link to the specified
neighbour interface.

After we have derived the link quality from the packet loss among the
packets received from the specified neighbour interface, we multiply
the link quality by the given multiplier. So, the multiplier changes
the LQ value that we use when determining the ETX, which is 1 / (LQ *
NLQ).

If "default" is given as the IP address then the multiplier applies to
all links via the configured interface. Note, however, that olsrd only
assigns one multiplier to each link. It does so in the following way.

* If there is a "LinkQualityMult" line that matches the IP address of
  the link's neighbour interface, then use the multiplier in this
  line.

* If there isn't any matching line, then look for a "default" line. If
  there is a "default" line, then use the multiplier in this "default"
  line.

* Otherwise use 1.0, i.e. do not modify the LQ value at all.

Hence, a line with an IP address has priority over a "default" line.

In the above example, the LQ value of the link between the local
interface if0 and the neighbour interface 192.168.0.1 would be
multiplied by 0.7. All other links between the local interface if0 and
a neighbour interface would be multiplied by 0.5.

IPV6 SOCKETS

The socket option IPV6_V6ONLY is now set on IPv6 sockets in linux.
This means that olsrd will no longer receive IPv4 traffic when
running in IPv6 mode.
This should enable users to actually run one olsrd instance using
IPv6 and one using IPv4 at the same time :)

PLUGINS

The httpinfo, dyn_gw and dot_draw plugins now all include olsrd
headerfiles directly. A plugin should define OLSR_PLUGIN before
including olsrd headers. Doing things this way removed the
redundant datatype definitions that has so often caused trouble
when things has been updated in olsrd.

NETBSD SUPPORT

olsrd now also compiles on NetBSD systems. Use 'make OS=nbsd' to
build. This port is not very well tested and feedback is greatly
appreciated.

EXPERIMENTAL MULTI-INTERFACE CODE FOR FREEBSD

Experimental code using libnet can be compiled in allowing multiple
interfaces to be used in FreeBSD.  You enable this by compiling using
OS=fbsd-ll.  You must have libnet-devel installed for this to work
(/usr/ports/net/libnet-devel).

OTHER UPDATES

- WLAN devices are now detected in FreeBSD
- First specified interfaces IP is used as main address.
- Broadcastflag is not checked on interface if fixed broadcast is
  set in config.
- Removed Linux link layer code as this was not really in use.
- Added -nofork command line option

BUGFIXES

- Link sensing now works according to announced vtime from
  neighbors. Previously links going symmetric->asymmetric
  were not necessarily detected until the holding time expired.
- A bug in route addition/removal that could lead to routes
  using GWs being added before the actual route to the GW
  was set up, has been fixed.
- A bug in the interface selection in route calculation has been
  fixed. New routes are no longer added prior to deleting old ones,
  since this caused trouble.
- A bug in the IPv6 multicast address configuration has been fixed.
  This caused olsrd not to work with global IPv6 addresses.
- A bug in the IPv6 prefix-from IPaddr function has been fixed. This
  bug caused HNA prefixes to always be calculated to 0.
- If a 2-hop neighbor is also a 1-hop neighbor, a bug made olsrd
  prefer a bad direct link to a better link via an MPR.
- If a link or interface lookup failed, olsrd crashed.
- Fixed a crash in the LQ packet generation code based on a
  signed/unsigned integer comparison.


0.4.8 ---------------------------------------------------------------------

LICENSE CHANGE

Olsrd is now distributed under a BSD style license. We believe olsrd will
be better off using this license as it opens up for commercial players
to use olsrd freely in their products. In the end this will lead to
this kind of users doing serious testing and bug fixing of olsrd.

ETX-LIKE LINK QUALITY DETECTION

We can now determine the packet loss on a link by looking at the serial
numbers of the OLSR messages received from a neighbor. This tells us how
many packets get through from our neighbor to us. We use a new extended
kind of HELLO messages (LQ_HELLO messages, LQ = link quality) to broadcast
the link quality that we have determined on our end of the link to our
neighbors. So do our neighbors, and we as well as they end up with an
idea of how good the link is in both directions. From the LQ_HELLOs we
also learn the link quality between our neighbors and our two-hop neigh-
bors. In this way we can select those neighbors as MPRs that have the
best links to our two-hop neighbors. To distribute the link quality
throughout the network, we use a new extended version of TC messages
(LQ_TC messages). They contain the qualities at both ends of each of our
links. Nodes can then run Dijkstra's algorithm to find a path between
themselves and other nodes that minimizes the packet loss.

If the newly introduced "LinkQualityLevel" is set to zero in the
configuration file, link quality is not used and the daemon behaves as
before, i.e. as specified by the OLSR RFC. If this parameter is set
to 1, LQ_HELLOs and LQ_TCs are used instead of HELLOs and TCs, link
quality is measured and MPRs are selected based on the link qualities.
If this parameter is set to 2, the routing table is additionally
calculated based on the link qualities.

Setting "LinkQualityLevel" to a non-zero value BREAKS COMPATIBILITY. You
will then not be able to participate in RFC-conformant OLSR networks
any longer. This is because we use LQ_HELLOs and LQ_TCs instead of HELLOs
and TCs in this case.

It's best practice to set "LinkQualityLevel" to the same value on all
nodes in a network.

When determining the quality of a link olsrd only considers a given
number of most recent OLSR packets received from its neighbors. By
default, olsrd looks at the 10 most recent OLSR packets. This can be
changed via the "LinkQualityWinSize" configuration option. Values
between 3 and 128 are legal.

NEW CONFIGFILE PARSER/FORMAT/SCHEME

A whole new config file syntax and parser is introduced with this
release. The parser is generated using flex and bison and it is
designed to be very modular. The parser can be compiled as either
a standalone binary, a shared library or as part of olsrd. This way
other applications can parse and generate olsrd configuration files
only by linking to the dynamic library.
In the new configfile options can be set pr. interface, plugin
parameters can be set, more IPC options can be set...and more.
The syntax is documented in the olsrd.conf(5) manual page found
in the files/ directory.
Olsrd internals now uses a single struct, as returned by the config
parser, for all configuration in runtime. this means that updating
values in this struct will dynamically update olsrd operation. It
also means that all configuration is now kept in one place instead
of spread all across the place.

FREEBSD AND MAC OSX PORT

This version offers an initial port of olsrd to FreeBSD and Mac OS
X. Like the Windows port it currently does not support IPv6. As this
is a very first try at supporting FreeBSD and Mac OS X, this port is
probably not as reliable as the Linux version. We'd greatly appreciate
feedback and bug reports. To compile you need GNU make. Then simply
run "gmake OS=fbsd" to build the executable.

NEW MAKEFILE(S)

The makefiles used to build olsrd have been rewritten and now includes
dependency file generation using makedep.

DEBUG OUTPUT

Tables are now only printed if changes occur, so there are no longer
any periodical output when using a debuglevel >0. A "heartbeat" is
now printed to STDOUT(if it is a terminal) in the form of a rotating
line to show that olsrd is actually operating.
Adding "ClearScreen yes" to the configuration file clears the screen
each time before the debug output shows updated information. This
makes the debug output easier to read in many cases. "ClearScreen no"
is the default, if no "ClearScreen" directive is given in the
configuration file.

PLUGIN INTERFACE

There are some changes in the plugin interface. It is now at
version 2. Plugin specific parameters from the configfile
using the PlParam option, will now be passed on to plugins.
To receive such parameters a plugin must implement a function:
int
register_olsr_param(char *key, char *value)
to which parameter pairs will be passed.

NO MORE THREADS

Olsrd no longer uses any thread library on its operation. Everything
now happens in the main thread allowing for use of olsrd on platforms
with no thread library.

ACPI SUPPORT IN WILLINGNESS CALCULATION(LINUX)

The willingness calculation for Linux, now also supports the more
modern ACPI proc interface in addition to APM. This is not well
tested and feedback is appreciated!

IPC OPTIONS

Various options regarding IPC connections can now be set in the
configfile. The options are max connections, allowed unicast
hosts and allowed net-ranges.

CODE REWRITES

Much of the message generation and net output code is rewritten.
Sending of partial messages should now work 100%. Also TC, MID
and HNA messages are now cached for a random amount of time
before transmitted - this often leads to the situation where these
messages are sent together with an HELLO message, which is highly
desirable since it saves network resources.
PLUGIN DEVELOPERS must note that the buffers and size variables
used in net output is no longer directly accessible!

NET OUTPUT CODE REWRITTEN

Every interface now has one outputbuffer registered. This allows
messages to be "cached" as explained above, so that multiple
messages are stacked together.
Also the outputbuffer and size are no longer accessible directly,
an API is available to plugins(and olsr code).

OS DEPENDENT NETWORK INTERFACE

The OS dependent network functions are now defined in net_os.h
instead of being mixed up with internal network functions
in net.h.

BUGFIXES

A bug that caused the announced ANSN sequence number to never stop
being increased when a change in the MPR selector set was detected
has been fixed. Another TC related bug that caused timed out TC
entries not to be deleted from the routing table in certain cases
has also been fixed. These bugs could cause unstable routes.
A bug that in many cases caused the wrong routes to be deleted
when using IPv6 has been fixed.


0.4.7 ---------------------------------------------------------------------

NATIVE WINDOWS GUI AND INSTALLER

We now have a native Windows GUI. The GTK+ version is no longer
supported on Windows. The new native GUI is pretty compact as it does
not require the GTK+ runtime DLLs. In addition to monitoring olsrds
state the GUI offers an easy way for novice users to configure
olsrd. It's pretty self-explanatory. Have a look at README-WIN32.txt
for details. The Windows version now also comes with an installer
based on the freely available Nullsoft Scriptable Install System
(NSIS). Looks like the Windows port is becoming more and more
Windows-ish. :-)

WIRELESS INTERFACE DETECTION ON WINDOWS

Like the Linux version the Windows port is now able to tell WLAN
interfaces from wired interfaces. We can now, for example, set
different HELLO intervals for WLAN interfaces and wired interfaces,
respectively.

ROUTE UPDATES

The order of updates of calculated routes is swapped. Now new routes
are added prior to deleting old ones. This could fix issues where
in some very very few cases one could experiment loss of routes.

BUGFIXES

There were quite some bugs in IPv6 operation in 0.4.6. These are
the bugs that were fixed:
- HNA message parsing did not work.
- Some IPv6 addresses were printed as IPv4 addresses in the
  debug output.
- The '-dispin' option now works again.
- A filedescriptor leak in the IPv6 interface detection caused
  olsrd to crash.


0.4.6 ---------------------------------------------------------------------

WINDOWS PORT!

Read the README-WIN32.txt file!

DYNAMIC NETWORK INTERFACE UPDATES

Network interfaces can now be updated and removed/added at
runtime. Olsrd will check all interfaces specified in the config
file or on the command-line, every 5 seconds. If updates
occur, olsrd will register this and update the necessary data.
If interfaces are removed or added, olsrd will detect this
and configure the interfaces. If an interface is removed
olsrd will continue to check the interface, so if say, a PCMCIA
card is removed and later on reinserted(and given the same name),
olsrd will detect this and start running on it again.

Note that olsrd will now run even if no interfaces are detected.

ROUTE CALCULATION UPDATE

All 1 hop neighbor addresses that are not directly reachable trough
a symmetric link in the link set will now be added with a GW in the
routing table. this GW will be an interface address from a registered
symmetric link to the neighbor.

MID UPDATE

Alias addresses are now registered in the link set processing
if available. This is not to pretty(since the vtime has to
be a mere guess) but it gives faster initial route updates.
If a HELLO is received(at initial registration) from an IP
that is not the same as the one set as main address in the
received HELLO header, then the IP from which the HELLO was
received will be registered as an alias of the main address
set in the HELLO header. The default vtime is set to 15 secs.

CODE RESTRUCTURING

All OS dependent interface configuration code is now located in
OS/ifnet.c(that would be linux/ifnet.c if using GNU/Linux).
The functions are available trough the headerfile src/ifnet.h

CODE CLEANUPS

- Some timer issues fixed
- Got rid of the global socket descriptors
- Updated indexing of network interfaces
- Introduced a global socket to use for ioctl calls(ioctl_s)
- Removed upper limit for interfaces to use
- Point-to-point interfaces are now allowed
- The main select(2) loop now uses a timeout
- A small bugfix in the select fd-set update code
- Some bugfixes in the configuration file parsing
- stdout/stderr are now set to not be buffered
- A bugfix in the MID generation regarding seq. numbering

PLUGIN INTERFCAE

A new set of functions that are called whenever a change in the
interface configuration(update, addition, removal) is made is
introduced.
These functions are added and removed very much like the ptf
functions. Available trough the functions add_ifchgf and del_ifchgf.

OBS OBS OBS!!! PLUGIN DEVELOPERS READ THIS!!!!

The interface struct(declared in interfaces.h) has changed.
Plugin developers must update plugins that uses the interface
struct!

The headerfile olsr_plugin_io.h which contains the plugin interface
commands now contains a revision list where all changes are
stated.


0.4.5 ---------------------------------------------------------------------

PLUGIN: SECURE OLSR

A plugin that generates and checks message signatures is added.
Check lib/secure

PLUGIN: TOPOLOGY GRAPH

A plugin that generates output of the topology in the dot format
is added. See lib/dot_draw

OPTIMIZATIONS

Some optimizations done that should cause fewer route recalculations.

BUGFIXES

Some bugs reported by Takafumi Tanaka fixed.

RESTORATION OF NETWORK SETTINGS

Network settings like disabling of ICMP redirects and spoof filter, are
now restored at exit by olsrd.

RFC COMPLIANCE FIX

Nodes would in certain scenarios retransmit messages originating for
themselves. This was a RFC incompliance. Reported by Ingmar Baumgart.

NON-WLAN TIMERS

No longer setting the HELLO interval of non-wlan interfaces as a multiplier
of the wlan interval. The interval is set seperatly now.
Due to this there are some updates in the configfile imperatives.

CODE CLEANUPS

Some new macros introduced for table insertion and removal and IP
copying and comparison.

FRONT END BUGFIXES

IPv6 bugfixes in the GUI.


0.4.4 ---------------------------------------------------------------------

ROUTE CALCULATION

Routes are no longer added via neighbors declaring a willingness
of WILL_NEVER.

LINK SENSING AND ROUTE CALCULATION

Link sensing and route calculation has been updated to handle
multiple links between hosts in a sane way.

IP SPOOF FILTERING

IP spoof filtering is disabled on the interfaces which olsrd runs.
These settings are not restored!

ICMP REDIRECTS

ICMP redirect message generation is disabled on the interfaces
which olsrd runs.
These settings are not restored!

CONFIGFILE OPTIONS FOR MID AND HNA ADDED

Options to set the MID and HNA emission intervals and
validity time in the configfile added.

IPv6 ADDRESS SCOPE

Option to set what IPv6 address type(scope) to use in the
configfile added. It can be set to either global or site-local.

IPv6 MULTICAST

Options to set site-local and global multicast addresses
in the configfile added.

EMISSION INTERVAL FUNCTION

Functions to set emission intervals at runtime added.

LINK LAYER NOTIFICATIONS

If started with the -llinfo switch olsrd will collect and display
link-layer information on neighbors. This is no longer limited to
one interface. But no action is taken based on this info - and
there is a upper limit of 8 neighbors from which this info can
be collected pr. interface. This limitation is inherited from the
WLAN drivers and is not something imposed by the olsrd code!

IPv6 HNA MESSAGE FORMAT

IPv6 HNA messages now contains 128-bit netmask instead of prefix.

PLUGIN FUNCTIONS

Added "packet transform functions" which allow plugins to alter all
outgoing OLSR traffic.

RESTRUCTURING

Moved most headers out of OS dependent directories. The tunneling
and link-layer notification interface is not yet separated from
the /linux directory.

MANUALPAGE

A manpage(olsrd(8)) describing olsrd has been created. It is installed
when using 'make install'.


0.4.3 ---------------------------------------------------------------------

PLUGIN SUPPORT

Olsrd now supports runtime-loadable plugins! A couple of example plugins
are located in the lib/ directory. Read the README files in the various
plugin directories for more info. A directive to load plugins have been
added to the configfile as well.
Documentation of the plugin interface can be fount at http://www.olsr.org.

The plugin interface is designed to be extendable. But it should _always_
be backwards compatible with the interface used in this release!

LINK-LAYER NOTIFICATION

Some preliminary link-layer notification code has been added. Link quality
can be written to stdout if olsrd is started with the -llinfo switch.
No action is currently taken based on this info. And info will only
be retrieved from the interface named "eth1".
This code is not usable for users as of yet!

MPR UPDATES

Neighbors with willingness set to WILL_ALWAYS is now always added. The
MPR selection is optimized as described in RFC3626 section 8.3.1
point 5.

MPR BUGS

There was a couple of bugs in the MPR selection code. All fixed.

LINUX 2.6 BUG

Users could not run olsrd on multiple interfaces using the Linux 2.6 kernel
series. This is now fixed.

MINOR BUGS

One small bug in link hysteresis initialization and one in HNA route
deletion.

MESSAGE-SEQUENCENUMBER INCOMPLIANCE

Message-seqnos was implemented on a pr. messagetype and pr. interface
basis. This is not RFC3626 compliant and has been updates. All messages
and interfaces now uses a global seuencenumber.

RANDOM SEQUENCENUMBERS

Sequencenumbers are now initialized using a random value.

DAEMON MODE

Fixes for running olsrd in daemon mode(debug 0).

OPTIMIZATIONS

Optimizations based on profiling implemented.

SANITATION

Message size is checked for every message before passing it to the
appropriate message parsing function. If the size is bigger than the
remaining size of the olsr packet then the message is discarded.

GUI FRONT-END

Some minor modifications done to the gui.

INTERNAL CHANGES

Lots of changes in handling of registration and unregistration of
scheduler, socketparser, parser and local hna set.
Some restructuring and movement of functions.


0.4.2 ---------------------------------------------------------------------

No public release

0.4.1 ---------------------------------------------------------------------

No public release

0.4.0 ---------------------------------------------------------------------

LINK HYSTERESIS

Link hysteresis as described in the RFC added.

TC REDUNDANCY

TC redundancy as described in the RFC added

MPR REDUNDANCY

MPR redundancy as described in the RFC added

SCHEDULER REWRITE

The scheduler has been rewritten to register scheduled
events(function pointers) dynamically.

PARSER REWRITE

The parser has been rewritten to register parse functions
on a pr. messagetype dynamically

MALLOC WRAPPER

A wrapper for the malloc(3) syscal has been introduced.
olsr_malloc(size_t, const char *) should ALWAYS be used.

CODE RESTRUCTURING

Lots of restructuring in headerfiles.
Linux spesific code moved to subdirectory linux/
FreeBSD code to be put in freebsd/
LOTS of code restructured due to the rexrite of the scheduler
and parser.

MPR CALCULATION

Optimizing the MPR set as suggested in the RFC section
8.3.1 point 5 added.

BUGFIXES

Some bugs in MPR selection fixed.


0.3.8 ---------------------------------------------------------------------

CODE REWRITES

HNA code completely rewritten!
The old code was really bad! Now it is much cleaner implemented and
should work fine.
One- and two-hop neighbor list structures rewritten. They now use
the same hashed double-linked lists as the rest of the information
sets use.

CODE RESTRUCTURING

Some code restructuring which resulted in the new files: timer.h,
mantissa.c, mantissa.h, hashing.c, hashing.h, linux/net.c
linux/net.h, linux/kernel_routes.c, linux/kernel_routes.h and some
renamed files

BUG FIXES

The bug causing errormessages on exit is fixed.
The bug that caused initial HNA routes in the GUI to display a hopcount
of 0 fixed.
IPv6 HNA netmasks were all added as /128. It's fixed now.

IPv6

Turns out sitelocal address had to be preferred to avoid IPv6 header
messing up link-sensing. Bug fixed


0.3.7 ---------------------------------------------------------------------

CODE REWRITES

The entire TC set and MPR selector set code rewritten. Hashing and
double linked lists added to the MID code.
Lots of HNA code has been rewritten as well.

HNA bugfix

When a node lost connectivity to a HNA GW all HNA entries to that gw
was deleted. This has been fixed - and HNA entries only gets deleted
on timeout now.
Other HNA bugs have been fixed as well. But the whole HNA implementation
needs a rewrite!

Holdingtime BUGfix

There was a bug that caused holdingtime not to be properly recalculated
when using non-default emission intervals.

Forwarding and symmetric neighbors

Seems I had misread the RFC on what a 1-hop symmetric neighbor is.
Now the link-set is checked when a check for a symmetric neighbor
is done. Not the 1 hop neighbor set as it used to be. This way
the hack when receiving MID messages could be removed.

IPv6

Global addresses are now preferred. Sitelocal addresses are only used
if no global addresses are found. There have been problems where
the address set in the IP header of IPv6 packets do not match the
address chosen by OLSR.

GUI - 0.2.5

The GUI is finally updated! It can now handle piggybacked messages
and link sensing HELLO message format.


0.3.6 ---------------------------------------------------------------------

HNA support using IPv6

HNA now works using IPv6 as well! Just add the network address and
prefix in the HNA6 section in the configfile. The IPv6 HNA packets differ
some from the IPv4 as they don't send the netmask but the prefix.


NEW FILENAME FOR THE BINARY AND CONFIG FILE

They are now called olsrd and olsrd.conf. I figured I'd use the olsrd
name before somebody else started using it ;-)


Config file

New options: DEBUG, HNA6 and IPC-CONNECT added to config file.


Output

A printf-wrapper has been introduced - debug level output handling
is much more uniform now.
The daemon should run fine in detached mode now(DEBUG 0)

GUI front-end

The GUI front-end can now connect and disconnect at any time while the
daemon is running, if started using the -ipc switch or with IPC set to
'yes' in the configfile.


BUGS

A small HNA bug fixed.


0.3.5 ---------------------------------------------------------------------

Forwarding jitter

Forwarding jitter added. Messages are piggybacked if they arrive(and are to
be forwarded) while there is data to be forwarded buffered.
Added some bugfixes to support parsing of piggybacked messages as well.

Route calculation

Fixed route calculation so that 2 hop neighbors are added. This smooths
changes from 1 hop to 2 hop neighbor out. The old way one had to wait for
a TC before the 2 hop neighbors were added.

2 hop neighbor set

All neighbors received in HELLO messages are added to the two hop
neighborhood. This helps smoothing out the 1-to-2 hop transition as well.

MID calculation

MID calculation had to be updated due to the registering of two hop neighbors
that are already one hop neighbors. They should not be considered when calculating
two hop coverage.

Optimizations

Deletion of possible one hop neighbors registered on non main-addresses when
first registering MID info from a node removed. This can not occur due
to the fact that registering of neighbor nodes are done on main addresses
from link-sensing
Option to not forward messages on wired links on which they arrived removed.
This is no longer usable to any degree when adding support for piggybacking
of forwarded messages is to be implemented.

Cleanups

Some unused parameters and commandline options were removed.



0.3.3 ---------------------------------------------------------------------

TC MESSAGEING

Added sending of empty TC messages if all MPR selectors are removed. Empty
TC messages are sent for a TC_HOLD_TIME period as described in section
9.3 in the RFC.

HNA

Fixed HNA route calculations for IPv6. I forgot to upgrade this in 0.3.2

OPTIONS

-hnaint and -midint command line optionas added to set the interval
of HNA and MID generation.

FORWARDING

As an optimization messages have not been forwarded on the received interface
if this is registered as a non-WLAN interface. This causes problems for
people using Ethernet-to-WLAN adapters. This optimization is now turned
off by default. It can be activated using the -nofwlan option.

BUGS

THERE ARE SOME NASTY BUGS IN 0.3.2!
Fixed a bug that caused 2 hop neighbors not to time out.
Fixed a bug that caused a 1 hop neighbor timeout not to recalculate
the routing table.
Fixed a small memleak in the MID set
Fixed some smaller bugs.

IPv6 functioning is not well tested in this release.

0.3.2 ---------------------------------------------------------------------

HNA

Updated HNA to be RFC compliant. This means that all received HNA tuples
are registered and only the subset of unique entries(net/netmask) with
the smallest hopcount is inserted into the routing table.

Config file

User can specify configfile name using the -f switch.

Bugs

Fixed a link-sensing bug that caused problems when using MID nodes.

0.3.1 ---------------------------------------------------------------------

MPR calculation

MPR calculation is now based on the willingness announced by nodes.

Neighbor set

The neighbor set does not have timeouts on entries any more. Creation
and deletion of neighbor entries is done from the link-set as suggested
in the RFC.

Cleanups

Gotten rid of a lot of code that became more or less obsolete due to
all the changes introduced in 0.3.0.

Bugs

Fixed a nasty bug concerning the sequence numbering of TC packets.
Fixed some bugs regarding MPR calculation - and probably introduced
a whole new species when implementing the willingness-based calculation ;-)


0.3.0 ---------------------------------------------------------------------

Due to the extensive amount of updates this release is versioned 0.3.0

Duplicate table and forwarding

The duplicate table functionality is totally rewritten in 100% RFC
compliance. The forward algorithm specified in the RFC is implemented
this meant rewriting much of the packet processing code. The daemon
also forwards unknown packettypes now.

Link sensing and neighbor processing

Link sensing and neighbor processing was done in the same operation in the
old code. Link sensing is now a mechanism of its own which is 100% RFC
compliant. Neighbor processing and HELLO generation has been partly
rewritten to be RFC compliant. Neighbors are now registered as either
SYN or NOT_SYM. The NOT_NEIGH, SYM_NEIGH and MPR_NEIGH values are only
used when building HELLO messages. Links are in one of the following states:
UNSPEC_LINK, ASYM_LINK or SYM_LINK.
HELLO messages now advertise link status of neighbors on the interface
the message is transmitted.

Willingness

A node now dynamically calculates willingness based on powersource and
possibly battery power. If the node is AC powered it announces a willingness
of 6. If batterypowered the willingness is calculated as:
P / 26
Where P is percentage of power left.

Configuration file

The daemon now tries to read its configuration from the file /etc/uolsrd.conf
A "standard" configuration file is installed when doing 'make install'.
This file should be edited to fit your needs.
Command-line options can still be used to override the configuration form
the file(ore if no config file is present).
The -f switch can also be used to specify a configuration file.

Willingness

If AdvancedPowerManagemant(APM) is supported on your system the willingness
of the node is dynamically calculated based upon the powerstatus of the node.
MPR calculation based upon willingness is not done as of yet.

TC ANSN

A bugs in the TC processing fixed.

HNA

Some serious HNA bugs fixed. These bugs caused a node to always choos the
gateway with the larges hopcout :) More seriously - a bug caused looping
of HNA messages in certain scenarios.

Package sequence numbers

These were added. Not much use as of now - but they're there(as specified
in the RFC).

Broadcast address

Users can now specify the broadcast address to use. Useful if one wishes to
use the 255.255.255.255 broadcast.



0.2.5 ---------------------------------------------------------------------

Htime and Vtime

Htime and Vtime processing and handling added. Holding times used to be
a static value for all nodes. Now every node can signal its vlidity time
to others.
To achieve this mantissa/exponent calculation functionality was added.
Messages now include Vtime(and Htime in HELLO) values in mantissa/exponent
format instead of just zero. These values are as stated above, used as holding
time for nodes.
the GUI should be upgraded as well...

Jitter

The use of jitter in message generation intervals vere fixed.


0.2.4 ---------------------------------------------------------------------

Seqno bugs

Some bugs concerning sequence numbers in HELLO and MID message handling
was fixed. Newly registered nodes in the neighbor and MID sets were
initialized with a seqno of 0. When using a "wraparound" sequencenumber
check(as defined in olsr_protocol.h) this can produce errors if a new
node joins a network where existing nodes has seqnos >0x00FF.

IPv6 related bugs

Some checks and copying of node addresses where done using sizeof(u_olsr32_t)
which is 32 bits. This caused only the 32 firs bits of IPv6 addresses to
be copied and checked.
