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* src/grid.c (struct grid): vmin, vmax and cur are double.
All uses updated.
* src/output.c (add_stats): Add zero stats if the queue is empty.
* src/readconfig.c: The argument to y-step is double.
* src/tagr.h (struct monitor.ystep): Change to double.
(struct grid_class.next): Return double.
(grid_next): Return double.
(grid_create): Change proto.
* src/graph.c: Update grid_next return values.
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* gnulib.modules: Add c-type, c-strcase, crypto/md5,
xgetdomainname, xgethostname.
* src/Makefile.am (tagr_SOURCES): Add apop.c, udb.c, xhostname.c
* src/graph.c (draw_graph): Rename `now' to `start'.
* src/main.c (hostname, rebuild_last_option): New globals.
(main): Init hostname.
* src/output.c (update_output): Change semantics of the last
parameter.
* src/readconfig.c (cb_facility): Use c_strcasecmp.
(tagr_kw): New keywords: hostname, udb-file, lock-count,
lock-timeout, idle-timeout.
* src/report.c: Fix locking issues.
(update_monitor): Change semantics of the last parameter.
(rebuild): Likewise.
* src/server.c: Rewrite stream interface.
* src/tagr.h (TAGR_ARG_UNUSED, TAGR_PRINTFLIKE): New macros.
(lock_retry_count_option, lock_retry_timeout_option)
(stream_idle_timeout, hostname): New declarations.
(TAGR_UPD_FORCE, TAGR_UPD_LASTTIME): New defines.
(trim_crlf, tagr_local_hostnamem tagr_auth_init, tagr_auth)
(tagr_udb_name)
(udb_get_passwordudb_free_password): New declarations.
* TODO: Update
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* src/graph.c (draw_graph): Use timestamps from queue entries.
Implement zero_unknown_option.
* src/output.c: Store timestamps in traffic_history entries.
* src/readconfig.c (cb_monitor, cb_server): Fix checks for
empty ID.
(tagr_kw): New keyword cut-out-fraction.
(readconfig): Reset cut_out_fraction if it is < 1.0.
* src/report.c: Print timestamps.
* src/stat.c (cut_out_fraction): New variable.
(ovf_t, overflow): Remove (spurious now) arguments.
(interpolate, overflow, update_stats): Don't interpolate if
time interval between this sample and the lastly taken one
is greater than step * cut_out_fraction.
* src/tagr.h (TAGR_CUT_OUT): New define.
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* configure.ac: Version 1.9.90
* NEWS: Likewise.
* etc/Makefile.am (EXTRA_DIST): Add logfilter.awk uptmpl.sed
* etc/logfilter.awk: New file
* etc/uptmpl.sed: New file
* etc/tagr.tmpl: Update
* etc/upgrade.awk: Add copyleft header
* gnulib.modules: Add fprintftime.
* src/graph.c (rate_unit): Change to "Bytes per Second".
(number_suffix, number_suffix_count): Move to grid.c
* src/html.gram.y: Work with formats.
* src/html.lex.l: Likewise.
* src/output.c (update_output): Store NOW as a number and
provide a formatting function for it.
* src/tagr.h (union value, value_format_fn): New types.
(pp_value_t): New members: fmt, format
(add_numeric_value, add_string_value): Change return type.
(init_value): New proto.
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* src/graph.c (draw_graph): Cut off values of Y greater than YMAX
Use scale_sample to prepare data.
* src/grid.c (ygrid_create): New function.
(ygrid_next): Use data prepared by ygrid_create.
* src/main.c (change_user): Bugfix.
Update calls to open_db
Move log initialization to the proper place.
* src/output.c (scale_sample): New function.
(add_stats): Use scale_sample to prepare data.
(cb_monitor): Initialize scale and ystep.
(cb_double): New function.
(monitor_kw): New keywords: scale, y-step and swap.
* src/report.c (open_db): Take an argument specifying whether
the database will be written to. All callers updated.
* src/tagr.h (struct monitor): New members: scale, ystep and swap.
max_rate is ulong.
(TAGR_DB_RD, TAGR_DB_WR): New macros.
(open_db): Update proto.
(scale_sample): New proto.
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* Makefile.am (SUBDIRS): Add etc.
* etc/Makefile.am: New file.
* src/html.gram.y (create_html): Bugfixes.
(add_value): Replace existing entry, if found.
* src/log.c (log_facility, log_tag, log_print_severity): New variables.
* src/main.c (sig_child): Collect all terminated subprocesses.
(main): Redo syslog initialization.
Use daemon.
* src/output.c (add_stats): Exit immediately if the queue is empty.
(update_output): Redefine some symbols unconditionally.
* src/readconfig.c: Logging configuration.
* src/tagr.h (log_facility, log_tag, log_print_severity): New variables.
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* AUTHORS: Update emails.
* NEWS: Update.
* gnulib.modules: Add version-etc
* src/main.c: Implement --version.
* src/output.c, src/tagr.h, src/html.gram.y: Add missing
protos and includes.
* configure.ac, Makefile.am: Add etc
* etc/Makefile.am: New file.
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* src/html.gram.y (write_symtab): Bugfix.
* src/main.c: Implement restart.
(main): Implement UNIX sockets.
* src/output.c (do_update_output): Bugfix.
* src/readconfig.c (free_monitors): New function.
* src/report.c (update_monitor): Take third argument.
(rebuild): Take an argument.
* src/tagr.h (update_interval): New extern.
(rebuild): Update proto.
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* etc/upgrade.awk: Translate "router" to "monitor".
Divide max rate by 8.
* src/graph.c (rate_unit): New global.
(draw_graph): Take monitor as an argument. Make rate
units configurable.
* src/readconfig.c (find_router, find_router_id): Rename
to find_monitor, find_monitor_id.
Rename "router" section to "monitor".
New statement "rate-units", allowed both at top level and
within a monitor.
* src/tagr.h (HostData): Rename to monitor. Add new field: rate_unit.
Rename `max' to `max_rate'.
Remove t, in, out.
(rate_unit): New declaration.
(find_router, find_router_id): Rename
to find_monitor, find_monitor_id.
(struct last_sample): Rename to struct traffic_sample.
* src/output.c, src/report.c, src/stat.c: Update
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* src/html.gram.y (read_symtab, write_symtab): Re-add.
* src/output.c: Update images only when needed or requested.
Build html page and symbol table.
* src/report.c (update_router): Update_output takes four args.
* src/tagr.h: Likewise.
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* src/grid.c: New file.
* src/Makefile.am (tagr_SOURCES): Add grid.c
* src/graph.c: Finish implementation of draw_graph.
* src/output.c: Update calls to draw_graph.
* src/report.c (update_router): Use tr->last.time when updating
graphs.
* src/tagr.h (grid_t, struct grid_class): New types.
(grid_create, grid_next, grid_destroy): New protos.
(grid_class_y, grid_class_x_2h, grid_class_x_wday)
(grid_class_x_week, grid_class_x_month): New externs.
(draw_graph): Change prototype.
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* src/output.c: New file.
* src/Makefile.am (tagr_SOURCES): Add output.c
* src/graph.c (draw_graph): New function.
* src/main.c (mkfilename): Allow for suffix=NULL
* src/report.c (tr_init): Set queue sizes to exactly the number
of the corresponding samples.
(update_output): New function.
(rebuild): Implement
* src/stat.c (interpolate): Avoid interpolation if time span is
less than the step.
Use queue_put to store the data and always call the overflow
procedure, if supplied.
(overflow): Fix condition.
(compute_avg): New function.
(ovf_monthly, ovf_weekly, ovf_daily): Add verbose diagnostics.
(_convert): Additional argument: overflow function.
(convert_yearly, convert_monthly, convert_weekly): Compute
the average.
Add verbose diagnostics.
(convert_daily): Add verbose diagnostics.
* src/tagr.h (update_output, draw_graph): New protos.
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