#
# glconf.pl
#
# GRASSLinks config file - MOST user settings go here;
# this read by glinks.pl, keep both + GL_forms in cgi-bin directory
#
#-------------------------------------------------------------------------
# NAME: set_glvars
# 	Sets variables needed to run GL on this web server set.  
# REQUIRES: Must be configured for local site.
#-------------------------------------------------------------------------
sub set_glvars {

    # Web HTML docs path
    $HTML_DOCS = "/home/httpd/html";

    # GL contact person for email
    $GL_MAILTO = "mailto://coopl\@bcc.orst.edu";

    # GL dies if any process takes more than $TIME_OUT seconds
    $TIME_OUT = 240;

    # HTML htdocs directory for GL files
    $HTML_PATH     = "/glinks";
    $HTML_FULLPATH = "$HTML_DOCS" . "$HTML_PATH";  

    # Grasslinks access log file - use for debugging 
    $GL_ACCESS_LOG = "$HTML_FULLPATH/logs/glaccess.log";

    # Directory for the many temp files created by GL;
    # should have cron job clean it out every hour or so
    #$TMP = "/home/httpd/html/glinks/tmp";
    $TMP = "$HTML_FULLPATH/tmp";

    # The HTML_TMP is a link from the htdocs directory to the
    # temp directory so that tmp gif images can be viewed in GLinks
    $HTML_TMP = "$HTML_PATH/tmp";

    # These two temp files are the html files created during process
    # of this script, one of which will be returned to user
    $html_tmp  = "$TMP/$$.out";
    $error_tmp = "$TMP/$$.error";

    # HTML default color background scheme 
    $color_bg1 = "cccccc";
    $color_bg2 = "ccccef";

    # The name of the main grasslinks perl script
    $GL_ACTION = "/cgi-bin/glinks.pl";

    # The name and location of accessory HTML FORMS
    $GL_FORMS = "/home/httpd/cgi-bin/GL_forms.pl";

    # File listing info on all GL data files
    $GLDATA_LIST = "/home/httpd/cgi-bin/GL_list";

    # GL main url or path to grasslinks index.html 
    $GL_URL = "$HTML_PATH/index.html";

    # GL Help file
    $GL_HELP = "$HTML_PATH/help.html";

    # HTML File listing info on all GL data files
    $GL_MATRIX = "GL_matrix.html";

    # Home directory of user under which web server runs
    # DELETED because web server has no home directory 
    # $WEBHOME = "/home/nobody";

    # MAX Number of simultaneous GLinks sessions
    $N_GL_USERS = 3;

    # path for some helper programs
    #$PBM_PATH = "$HTML_FULLPATH/progs";
    $PBM_PATH = "/usr/bin";

    # not used much now because webserver usually wont allow programs
    # to run from htmldocs: see $SCRIPT_PATH in set_GRASSvars below
    $ENV{PROG_PATH} = "$HTML_FULLPATH/progs";
    $PROG_PATH = $ENV{PROG_PATH};

    # Stuff for gif image legends
    ############################################
    # the dummy grass raster file used to create legend gif boxes
    $LEGEND_RASTER = "thumbnail\@grasslinks0";

    # The html directory that will contain the legend gifs
    $LGIF_PATH = "$HTML_PATH/legendGifs";

    # The full path of the directory containing the legend gifs
    $LGIF_FULLPATH = "$HTML_FULLPATH/legendGifs";

    # maximum number of legend categories to display
    $MAX_LEGEND_CATS = 24;

    # maximum number of legend table columns
    $MAX_LEGEND_COLS = 2;

    # size of legend gifbox in pixels
    $LEGEND_GIF_PSIZE = 10;

    ############################################
    # Stuff for new legends and scalebars
    $scalefactor = 1;

    # set all valid GL operations for this script
    # if you have a new analysis routine add here
    %GL_ANALYSES = (
        "display1", "ok", "display2", "ok", "display3", "ok",
        "report1",  "ok", "report1a", "ok", "report2",  "ok",
        "report3",  "ok", "reclass1", "ok", "reclass2", "ok",
        "reclass3", "ok", "buffer1",  "ok", "buffer2",  "ok",
        "buffer3",  "ok", "combine1", "ok", "combine2", "ok",
        "combine3", "ok"
    );

    # set all valid GL projects for this script
    # NEW just allow entire alphabet why not
    %GL_PROJECTS = (
        "a", "ok", "b", "ok", "c", "ok", "d", "ok", "e", "ok",
        "f", "ok", "g", "ok", "h", "ok", "i", "ok", "j", "ok",
        "k", "ok", "l", "ok", "m", "ok", "n", "ok", "o", "ok",
        "p", "ok", "q", "ok", "r", "ok", "s", "ok", "t", "ok",
        "u", "ok", "v", "ok", "w", "ok", "x", "ok", "y", "ok",
        "z", "ok"
    );

    # GL Header - set header for all GL html files
    # used in the subroutine begin_html
    $GL_HEADER = "<IMG SRC=\"$HTML_PATH/gifs/glinks4.gif\" alt=\"GRASSLinks\">3.2b at OSU ";
}

#-------------------------------------------------------------------------
# NAME: set_GRASSvars
# 	Sets variables specific to GRASS as it runs under GL.
# REQUIRES: Must be configured for local site.
#-------------------------------------------------------------------------
sub set_GRASSvars {
    $ENV{GISBASE}       = "/usr/local/grass5";
    #$ENV{GISDBASE}      = "/usr/local/data";
    $ENV{GISDBASE}      = "/home2/data";
    $ENV{LOCATION_NAME} = $project{location};    # NEW!! Location from GL_list
    $ENV{ETC}  = "$ENV{GISBASE}/etc";
    $ENV{PATH} =
"$ENV{GISBASE}/bin:$ENV{GISBASE}/scripts:$ENV{GISBASE}/garden/bin:/usr/bin:/usr/local/bin:/bin";

    $GISBASE       = $ENV{GISBASE};
    $GISDBASE      = $ENV{GISDBASE};
    $LOCATION_NAME = $ENV{LOCATION_NAME};
    $ETC           = $ENV{ETC};
    $PATH          = $ENV{PATH};
    $SCRIPT_PATH   = "$GISBASE/scripts";

    # the color table for the dummy raster used for gif boxes
    $LEGEND_COLR_TABLE = "$GISDBASE/$LOCATION_NAME/grasslinks0/colr/thumbnail";

    $DEFAULT_REGION     = $project{region};    #project dependent
    $DEFAULT_MAP_TITLE  = "GRASSLinks Map";    # for map title
    $DEFAULT_SITELABELS = "no";                # for sites
    $DEFAULT_COLOR      = "black";             # for vector and site maps
    $DEFAULT_SSIZE      = "1";                 # size of marker for site maps
    %siteform = "";    # global hash of siteslayer_name=>siteform_name
    $DEFAULT_GIFSIZE = 500;    # for vector and site maps
}