org.blue.cgi
Class trends

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.blue.cgi.blue_servlet
              org.blue.cgi.trends

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class trends
extends blue_servlet

See Also:

Serialized Form

Nested Class Summary

static class

trends.archived_state

Field Summary

static int	AS_CURRENT_STATE
static int	AS_HARD_STATE
static int	AS_HOST_DOWN
static int	AS_HOST_UNREACHABLE
static int	AS_HOST_UP
static java.util.ArrayList<trends.archived_state>	as_list
static int	AS_NO_DATA
static int	AS_PROGRAM_END
static int	AS_PROGRAM_START
static int	AS_SOFT_STATE
static int	AS_SVC_CRITICAL
static int	AS_SVC_OK
static int	AS_SVC_UNKNOWN
static int	AS_SVC_WARNING
static int	assume_initial_states
static int	assume_state_retention
static int	assume_states_during_notrunning
static int	backtrack_archives
static java.awt.Color	color_black
static java.awt.Color	color_darkgreen
static java.awt.Color	color_darkred
static java.awt.Color	color_green
static java.awt.Color	color_orange
static java.awt.Color	color_red
static java.awt.Color	color_white
static java.awt.Color	color_yellow
static int	compute_time_from_parts
static int	CREATE_HTML
static int	CREATE_IMAGE
static cgiauth_h.authdata	current_authdata
static int	display_header
static int	DISPLAY_HOST_TRENDS
static int	DISPLAY_NO_TRENDS
static int	display_popups
static int	DISPLAY_SERVICE_TRENDS
static int	display_type
static int	drawing_height
static int	drawing_width
static int	drawing_x_offset
static int	drawing_y_offset
static int	earliest_archive
static int	earliest_state
static long	earliest_time
static int	embedded
static int	end_day
static int	end_hour
static int	end_minute
static int	end_month
static int	end_second
static int	end_year
static java.awt.Graphics2D	gd
static int	GET_INPUT_HOST_TARGET
static int	GET_INPUT_NONE
static int	GET_INPUT_OPTIONS
static int	GET_INPUT_SERVICE_TARGET
static int	GET_INPUT_TARGET_TYPE
static int	HOST_DRAWING_HEIGHT
static int	HOST_DRAWING_WIDTH
static int	HOST_DRAWING_X_OFFSET
static int	HOST_DRAWING_Y_OFFSET
static java.lang.String	host_name
static java.io.File	image_file
static int	image_height
static int	image_width
static int	include_soft_states
static int	initial_assumed_host_state
static int	initial_assumed_service_state
static int	input_type
static int	last_known_state
static int	latest_state
static long	latest_time
static int	MAX_ARCHIVE
static int	MAX_ARCHIVE_BACKTRACKS
static int	MAX_ARCHIVE_SPREAD
static int	MIN_TIMESTAMP_SPACING
static int	mode
static int	SMALL_HOST_DRAWING_HEIGHT
static int	SMALL_HOST_DRAWING_WIDTH
static int	SMALL_HOST_DRAWING_X_OFFSET
static int	SMALL_HOST_DRAWING_Y_OFFSET
static int	small_image
static int	SMALL_SVC_DRAWING_HEIGHT
static int	SMALL_SVC_DRAWING_WIDTH
static int	SMALL_SVC_DRAWING_X_OFFSET
static int	SMALL_SVC_DRAWING_Y_OFFSET
static int	start_day
static int	start_hour
static int	start_minute
static int	start_month
static int	start_second
static int	start_year
static java.lang.String	svc_description
static int	SVC_DRAWING_HEIGHT
static int	SVC_DRAWING_WIDTH
static int	SVC_DRAWING_X_OFFSET
static int	SVC_DRAWING_Y_OFFSET
static long	t1
static long	t2
static long	time_critical
static long	time_down
static long	time_ok
static long	time_unknown
static long	time_unreachable
static long	time_up
static long	time_warning
static int	TIMEPERIOD_CUSTOM
static int	TIMEPERIOD_LAST24HOURS
static int	TIMEPERIOD_LAST31DAYS
static int	TIMEPERIOD_LAST7DAYS
static int	TIMEPERIOD_LASTMONTH
static int	TIMEPERIOD_LASTQUARTER
static int	TIMEPERIOD_LASTWEEK
static int	TIMEPERIOD_LASTYEAR
static int	TIMEPERIOD_THISMONTH
static int	TIMEPERIOD_THISQUARTER
static int	TIMEPERIOD_THISWEEK
static int	TIMEPERIOD_THISYEAR
static int	TIMEPERIOD_TODAY
static int	timeperiod_type
static int	TIMEPERIOD_YESTERDAY
static java.awt.image.BufferedImage	trends_image
static int	use_map
static int	zoom_factor

Fields inherited from class org.blue.cgi.blue_servlet

request_string

Constructor Summary

trends()

Method Summary

static void	add_archived_state(int entry_type, int state_type, long time_stamp, java.lang.String state_info)
void	call_main()
static void	compute_report_times()
static int	convert_host_state_to_archived_state(int current_status)
static int	convert_service_state_to_archived_state(int current_status)
static void	convert_timeperiod_to_times(int type)
static void	document_footer()
static void	document_header(int use_stylesheet)
static void	draw_dashed_line(int x1, int y1, int x2, int y2, java.awt.Color color)
static void	draw_horizontal_grid_lines()
static void	draw_time_breakdowns()
static void	draw_timestamp(int ts_pixel, long ts_time)
static void	draw_timestamps()
static void	drawRotatedText(java.lang.String text, int x, int y)
static void	free_archived_state_list()
static java.lang.String	get_time_breakdown_string(long total_time, long state_time, java.lang.String state_string)
static void	graph_all_trend_data()
static void	graph_trend_data(int first_state, int last_state, long real_start_time, long start_time, long end_time, java.lang.String state_info)
static void	main(java.lang.String[] args)
static int	process_cgivars()
static void	read_archived_state_data()
static void	scan_log_file_for_archived_state_data(java.lang.String filename)
static void	write_popup_code()

Methods inherited from class org.blue.cgi.blue_servlet

doGet, doPost, init

Methods inherited from class javax.servlet.http.HttpServlet

service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

AS_CURRENT_STATE

public static final int AS_CURRENT_STATE

See Also:

Constant Field Values

AS_NO_DATA

public static final int AS_NO_DATA

See Also:

Constant Field Values

AS_PROGRAM_END

public static final int AS_PROGRAM_END

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Constant Field Values

AS_PROGRAM_START

public static final int AS_PROGRAM_START

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Constant Field Values

AS_HOST_UP

public static final int AS_HOST_UP

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Constant Field Values

AS_HOST_DOWN

public static final int AS_HOST_DOWN

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Constant Field Values

AS_HOST_UNREACHABLE

public static final int AS_HOST_UNREACHABLE

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Constant Field Values

AS_SVC_OK

public static final int AS_SVC_OK

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Constant Field Values

AS_SVC_UNKNOWN

public static final int AS_SVC_UNKNOWN

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Constant Field Values

AS_SVC_WARNING

public static final int AS_SVC_WARNING

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Constant Field Values

AS_SVC_CRITICAL

public static final int AS_SVC_CRITICAL

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Constant Field Values

AS_SOFT_STATE

public static final int AS_SOFT_STATE

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Constant Field Values

AS_HARD_STATE

public static final int AS_HARD_STATE

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Constant Field Values

DISPLAY_HOST_TRENDS

public static final int DISPLAY_HOST_TRENDS

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Constant Field Values

DISPLAY_SERVICE_TRENDS

public static final int DISPLAY_SERVICE_TRENDS

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Constant Field Values

DISPLAY_NO_TRENDS

public static final int DISPLAY_NO_TRENDS

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Constant Field Values

GET_INPUT_NONE

public static final int GET_INPUT_NONE

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Constant Field Values

GET_INPUT_TARGET_TYPE

public static final int GET_INPUT_TARGET_TYPE

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Constant Field Values

GET_INPUT_HOST_TARGET

public static final int GET_INPUT_HOST_TARGET

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Constant Field Values

GET_INPUT_SERVICE_TARGET

public static final int GET_INPUT_SERVICE_TARGET

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Constant Field Values

GET_INPUT_OPTIONS

public static final int GET_INPUT_OPTIONS

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Constant Field Values

CREATE_HTML

public static final int CREATE_HTML

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Constant Field Values

CREATE_IMAGE

public static final int CREATE_IMAGE

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Constant Field Values

TIMEPERIOD_CUSTOM

public static final int TIMEPERIOD_CUSTOM

See Also:

Constant Field Values

TIMEPERIOD_TODAY

public static final int TIMEPERIOD_TODAY

See Also:

Constant Field Values

TIMEPERIOD_YESTERDAY

public static final int TIMEPERIOD_YESTERDAY

See Also:

Constant Field Values

TIMEPERIOD_THISWEEK

public static final int TIMEPERIOD_THISWEEK

See Also:

Constant Field Values

TIMEPERIOD_LASTWEEK

public static final int TIMEPERIOD_LASTWEEK

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Constant Field Values

TIMEPERIOD_THISMONTH

public static final int TIMEPERIOD_THISMONTH

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Constant Field Values

TIMEPERIOD_LASTMONTH

public static final int TIMEPERIOD_LASTMONTH

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Constant Field Values

TIMEPERIOD_THISQUARTER

public static final int TIMEPERIOD_THISQUARTER

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Constant Field Values

TIMEPERIOD_LASTQUARTER

public static final int TIMEPERIOD_LASTQUARTER

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Constant Field Values

TIMEPERIOD_THISYEAR

public static final int TIMEPERIOD_THISYEAR

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Constant Field Values

TIMEPERIOD_LASTYEAR

public static final int TIMEPERIOD_LASTYEAR

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Constant Field Values

TIMEPERIOD_LAST24HOURS

public static final int TIMEPERIOD_LAST24HOURS

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Constant Field Values

TIMEPERIOD_LAST7DAYS

public static final int TIMEPERIOD_LAST7DAYS

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Constant Field Values

TIMEPERIOD_LAST31DAYS

public static final int TIMEPERIOD_LAST31DAYS

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Constant Field Values

MIN_TIMESTAMP_SPACING

public static final int MIN_TIMESTAMP_SPACING

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Constant Field Values

MAX_ARCHIVE_SPREAD

public static final int MAX_ARCHIVE_SPREAD

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Constant Field Values

MAX_ARCHIVE

public static final int MAX_ARCHIVE

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Constant Field Values

MAX_ARCHIVE_BACKTRACKS

public static final int MAX_ARCHIVE_BACKTRACKS

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Constant Field Values

current_authdata

public static cgiauth_h.authdata current_authdata

as_list

public static java.util.ArrayList<trends.archived_state> as_list

t1

public static long t1

t2

public static long t2

start_second

public static int start_second

start_minute

public static int start_minute

start_hour

public static int start_hour

start_day

public static int start_day

start_month

public static int start_month

start_year

public static int start_year

end_second

public static int end_second

end_minute

public static int end_minute

end_hour

public static int end_hour

end_day

public static int end_day

end_month

public static int end_month

end_year

public static int end_year

display_type

public static int display_type

mode

public static int mode

input_type

public static int input_type

timeperiod_type

public static int timeperiod_type

compute_time_from_parts

public static int compute_time_from_parts

display_popups

public static int display_popups

use_map

public static int use_map

small_image

public static int small_image

embedded

public static int embedded

display_header

public static int display_header

assume_initial_states

public static int assume_initial_states

assume_state_retention

public static int assume_state_retention

assume_states_during_notrunning

public static int assume_states_during_notrunning

include_soft_states

public static int include_soft_states

host_name

public static java.lang.String host_name

svc_description

public static java.lang.String svc_description

trends_image

public static java.awt.image.BufferedImage trends_image

gd

public static java.awt.Graphics2D gd

color_white

public static java.awt.Color color_white

color_black

public static java.awt.Color color_black

color_red

public static java.awt.Color color_red

color_darkred

public static java.awt.Color color_darkred

color_green

public static java.awt.Color color_green

color_darkgreen

public static java.awt.Color color_darkgreen

color_yellow

public static java.awt.Color color_yellow

color_orange

public static java.awt.Color color_orange

image_file

public static java.io.File image_file

image_width

public static int image_width

image_height

public static int image_height

HOST_DRAWING_WIDTH

public static int HOST_DRAWING_WIDTH

HOST_DRAWING_HEIGHT

public static int HOST_DRAWING_HEIGHT

HOST_DRAWING_X_OFFSET

public static int HOST_DRAWING_X_OFFSET

HOST_DRAWING_Y_OFFSET

public static int HOST_DRAWING_Y_OFFSET

SVC_DRAWING_WIDTH

public static int SVC_DRAWING_WIDTH

SVC_DRAWING_HEIGHT

public static int SVC_DRAWING_HEIGHT

SVC_DRAWING_X_OFFSET

public static int SVC_DRAWING_X_OFFSET

SVC_DRAWING_Y_OFFSET

public static int SVC_DRAWING_Y_OFFSET

SMALL_HOST_DRAWING_WIDTH

public static int SMALL_HOST_DRAWING_WIDTH

SMALL_HOST_DRAWING_HEIGHT

public static int SMALL_HOST_DRAWING_HEIGHT

SMALL_HOST_DRAWING_X_OFFSET

public static int SMALL_HOST_DRAWING_X_OFFSET

SMALL_HOST_DRAWING_Y_OFFSET

public static int SMALL_HOST_DRAWING_Y_OFFSET

SMALL_SVC_DRAWING_WIDTH

public static int SMALL_SVC_DRAWING_WIDTH

SMALL_SVC_DRAWING_HEIGHT

public static int SMALL_SVC_DRAWING_HEIGHT

SMALL_SVC_DRAWING_X_OFFSET

public static int SMALL_SVC_DRAWING_X_OFFSET

SMALL_SVC_DRAWING_Y_OFFSET

public static int SMALL_SVC_DRAWING_Y_OFFSET

drawing_width

public static int drawing_width

drawing_height

public static int drawing_height

drawing_x_offset

public static int drawing_x_offset

drawing_y_offset

public static int drawing_y_offset

last_known_state

public static int last_known_state

zoom_factor

public static int zoom_factor

backtrack_archives

public static int backtrack_archives

earliest_archive

public static int earliest_archive

earliest_time

public static long earliest_time

latest_time

public static long latest_time

earliest_state

public static int earliest_state

latest_state

public static int latest_state

initial_assumed_host_state

public static int initial_assumed_host_state

initial_assumed_service_state

public static int initial_assumed_service_state

time_up

public static long time_up

time_down

public static long time_down

time_unreachable

public static long time_unreachable

time_ok

public static long time_ok

time_warning

public static long time_warning

time_unknown

public static long time_unknown

time_critical

public static long time_critical

Constructor Detail

trends

public trends()

Method Detail

call_main

public void call_main()

Specified by:

call_main in class blue_servlet

main

public static void main(java.lang.String[] args)

document_header

public static void document_header(int use_stylesheet)

document_footer

public static void document_footer()

process_cgivars

public static int process_cgivars()

graph_all_trend_data

public static void graph_all_trend_data()

graph_trend_data

public static void graph_trend_data(int first_state,
                                    int last_state,
                                    long real_start_time,
                                    long start_time,
                                    long end_time,
                                    java.lang.String state_info)

convert_host_state_to_archived_state

public static int convert_host_state_to_archived_state(int current_status)

convert_service_state_to_archived_state

public static int convert_service_state_to_archived_state(int current_status)

add_archived_state

public static void add_archived_state(int entry_type,
                                      int state_type,
                                      long time_stamp,
                                      java.lang.String state_info)

free_archived_state_list

public static void free_archived_state_list()

read_archived_state_data

public static void read_archived_state_data()

scan_log_file_for_archived_state_data

public static void scan_log_file_for_archived_state_data(java.lang.String filename)

write_popup_code

public static void write_popup_code()

draw_timestamps

public static void draw_timestamps()

drawRotatedText

public static void drawRotatedText(java.lang.String text,
                                   int x,
                                   int y)

draw_timestamp

public static void draw_timestamp(int ts_pixel,
                                  long ts_time)

draw_time_breakdowns

public static void draw_time_breakdowns()

get_time_breakdown_string

public static java.lang.String get_time_breakdown_string(long total_time,
                                                         long state_time,
                                                         java.lang.String state_string)

convert_timeperiod_to_times

public static void convert_timeperiod_to_times(int type)

compute_report_times

public static void compute_report_times()

draw_dashed_line

public static void draw_dashed_line(int x1,
                                    int y1,
                                    int x2,
                                    int y2,
                                    java.awt.Color color)

draw_horizontal_grid_lines

public static void draw_horizontal_grid_lines()