/*
	File:       PACSuppport.js
 
	Contains:   PAC Support functions
 
	Copyright:  © 2003-2004 by Apple Computer, Inc., all rights reserved
 
	Bugs?:      For bug reports, consult the following page on
				the World Wide Web:
 
					http://developer.apple.com/bugreporter/
	
	Note from Adobe Systems, Inc:
					
	This particular copy of the source was slightly modified (with the help of Apple DTS, incident 19413954)
	to support Auto Proxy in the Adobe ALM client. The original source can be found in the Mac OSX system at:
	
	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/Resources/PACSupport.js
 
*/

var __Apple_dsn_cache = new Array;

function isPlainHostName(host) {
    
    return (host.indexOf('.') == -1 ? true : false);
}


function dnsDomainIs(host, domain) {
    
    var h = host.toLowerCase();
    var d = domain.toLowerCase();
    var sub = h.substring(h.length - d.length, h.length);

    if (sub == d)
        return true;
    
    return false;
}


function localHostOrDomainIs(host, hostdom) {
    
    var h1 = host.toLowerCase();
    var h2 = hostdom.toLowerCase();
    
    return ((h1 == h2) || (isPlainHostName(h1) & !isPlainHostName(h2))) ? true : false;
}


function isResolvable(host) {
    
    var ip = dnsResolve(host);
    
    return ((typeof ip == "string") && ip.length) ? true : false;
}


function isInNet(host, pattern, mask) {
    
    var ip = dnsResolve(host);
    
    if (ip) {
        
        var p = pattern.split('.');
        var m = mask.split('.');
        var a = ip.split('.');
        
        if ((p.length == m.length) && (m.length == a.length)) {
            
            for (i = 0; i < p.length; i++) {
                if ((p[i]& m[i]) != (m[i]& a[i]))
                    return false;
            }
            
            return true;
        }
    }
    
    return false;
}


function dnsResolve(host) {
    
	var ips, i;
	for (i = 0; i < __Apple_dsn_cache.length; i += 2) {
		
		if (__Apple_dsn_cache[i] == host) {
			ips = __Apple_dsn_cache[i + 1];
			break;
		}
	}
	
	if (i >= __Apple_dsn_cache.length) {
		
		ips = TestObject.TestCommand( host );
		
		if (__Apple_dsn_cache.length == 20) {
			__Apple_dsn_cache.pop();
			__Apple_dsn_cache.pop();
		}
		
		__Apple_dsn_cache[__Apple_dsn_cache.length] = host;
		__Apple_dsn_cache[__Apple_dsn_cache.length] = ips;
	}
    
    if (ips && ips.length) {
        
        for (var i = 0; i < ips.length; i++) {
            
            var bytes = ips[i].split('.');
            if (bytes.length == 4)
                return ips[i];
        }
    }
    
    return null;
}


function myIpAddress() {
    
    var primary = TestObject.TestCommand( "myIpAddress" );
    
    var ips = null;
	if (primary && primary.length) {
		ips = primary.Addresses;
	}
    
    if (ips && ips.length) {
        
        for (var i = 0; i < ips.length; i++) {
            
            var bytes = ips[i].split('.');
            if (bytes.length == 4)
                return ips[i];
        }
    }
    
    return null;
}


function dnsDomainLevels(host) {
    
    var parts = host.split('.');
    return parts.length - 1;
}


function shExpMatch(str, shexp) {
    
    if (typeof str != "string" || typeof shexp != "string")
        return false;
    
    if (shexp == "*")
        return true;
    if (str == "" && shexp == "")
        return true;

	str = str.toLowerCase();
	shexp = shexp.toLowerCase();

    var len = str.length;
    var pieces = shexp.split('*');
    var start = 0;
    for (i = 0; i < pieces.length; i++) {
        
        if (pieces[i] == "")
            continue;
        
        if (start > len)
            return false;
        
        start = str.indexOf(pieces[i]);
        if (start == -1)
            return false;
        
        start += pieces[i].length;
		
		str = str.substring(start, len);
		len = str.length;
    }
    
    i--;
    
    if ((pieces[i] == "") || (str == ""))
        return true;
    
    return false;
}


function weekdayRange(wd1, wd2, gmt) {
    
    var today = new Date();
    var days = "SUNMONTUEWEDTHUFRISAT";
    
    wd1 = wd1.toUpperCase();
    if (wd2 == undefined)
        wd2 = wd1;
    else
        wd2 = wd2.toUpperCase();
    
    var d1 = days.indexOf(wd1);
    var d2 = days.indexOf(wd2);
    
    if ((d2 == -1) && (wd2 == "GMT")) {
        gmt = wd2;
        d2 = d1;
    }
    
    if ((d1 == -1) || (d2 == -1))
        return false;
    
    d1 = d1 / 3;
    d2 = d2 / 3;
    
    if (gmt == "GMT")
        today = today.getUTCDay();
    else
        today = today.getDay();
    
    if ((d1 <= d2) && (today >= d1) && (today <= d2))
        return true;
    
    if ((d2 < d1) && ((today <= d2) || (today >= d1)))
        return true;
    
    return false;
}


function dateRange() {
    
    var today = new Date();
    
    var num = arguments.length;
    var gmt = arguments[num - 1];
    if (typeof gmt !=  "string")
        gmt = false;
    else {
        gmt = gmt.toUpperCase();
        if (gmt != "GMT")
            gmt = false;
        else {
            gmt = true;
            num--;
        }
    }
    
    if (!num || (num > 6))
        return false;
    
    var d1 = 0;
    var d2 = 0;
    var m1 = 0;
    var m2 = 0;
    var y1 = 0;
    var y2 = 0;
    
    for (i = 0; i < num; i++) {
        
        var arg = arguments[i];
        
        if (typeof arg == "number") {
            
            if (arg > 31) {
                
                if (!y1)
                    y1 = arg;
                else if (!y2)
                    y2 = arg;
                else
                    return false;
            }
            
            else if (!arg)
                return false;
            
            else if (!d1)
                d1 = arg;
            else if (!d2)
                d2 = arg;
            else
                return false;
        }
        
        else if (typeof arg == "string") {
            
            var months = "JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC";
            
            arg = arg.toUpperCase();
            arg = months.indexOf(arg);
            
            if (arg == -1)
                return false;            
            
            arg /= 3;
            arg += 1;
            
            if (!m1)
                m1 = arg;
            else if (!m2)
                m2 = arg;
            else
                return false;
        }
        
        else
            return false;
    }
    
    if (!y1) y1 = gmt ? today.getUTCFullYear() : today.getFullYear();
    if (!y2) y2 = y1;
    if (!m1) m1 = (gmt ? today.getUTCMonth() : today.getMonth()) + 1;
    if (!m2) m2 = m1;
    if (!d1) d1 = gmt ? today.getUTCDate() : today.getDate();
    if (!d2) d2 = d1;
    
    var date1;
    var date2;
    
    if (gmt) {
        
        date1 = Date.UTC(y1, m1 - 1, d1, 0, 0, 0, 0);
        date2 = Date.UTC(y2, m2 - 1, d2, 23, 59, 59, 999);
    }
    
    else {
        
        date1 = (Date(y1, m1 - 1, d1, 0, 0, 0, 0)).valueOf();
        date2 = (Date(y2, m2 - 1, d2, 23, 59, 59, 999)).valueOf();
    }
    
    today = today.valueOf();
    
    return ((date1 <= today) && (today <= date2));
}


function timeRange() {
    
    var date1 = new Date();
    var today = new Date();
    var date2 = new Date();
    
    var num = arguments.length;
    var gmt = arguments[num - 1];
    if (typeof gmt !=  "string")
        gmt = false;
    else {
        gmt = gmt.toUpperCase();
        if (gmt != "GMT")
            gmt = false;
        else {
            gmt = true;
            num--;
        }
    }
    
    if ( !num || (num > 6) || ( (num % 2 != 0)  &&  (num != 1) ) )
        return false;
    
    date1.setMinutes(0);
    date1.setSeconds(0);
    date1.setMilliseconds(0);
    
    date2.setMinutes(59);
    date2.setSeconds(59);
    date2.setMilliseconds(999);
    
    for (i = 0; i < (num / 2); i++) {
        
        var arg = arguments[i];
        if (gmt) {
            switch (i) {
                case 0:
                    date1.setUTCHours(arg);
                    date2.setUTCHours(arg);
                    break;
                case 1:
                    date1.setUTCMinutes(arg);
                    date2.setUTCMinutes(arg);
                    break;
                case 2:
                    date1.setUTCSeconds(arg);
                    date2.setUTCSeconds(arg);
                    break;
            }
        }
        else {
            switch (i) {
                case 0:
                    date1.setHours(arg);
                    date2.setHours(arg);
                    break;
                case 1:
                    date1.setMinutes(arg);
                    date2.setMinutes(arg);
                    break;
                case 2:
                    date1.setSeconds(arg);
                    date2.setSeconds(arg);
                    break;
            }
        }
    }
    
    if (num != 1) {
        
        date2.setMinutes(0);
        date2.setSeconds(0);
        date2.setMilliseconds(0);
        
        for (i = 0; i < (num / 2); i++) {
            
            var arg = arguments[(num / 2) + i];
            if (gmt) {
                switch (i) {
                    case 0:
                        date2.setUTCHours(arg);
                        break;
                    case 1:
                        date2.setUTCMinutes(arg);
                        break;
                    case 2:
                        date2.setUTCSeconds(arg);
                        break;
                }
            }
            else {
                switch (i) {
                    case 0:
                        date2.setHours(arg);
                        break;
                    case 1:
                        date2.setMinutes(arg);
                        break;
                    case 2:
                        date2.setSeconds(arg);
                        break;
                }
            }
        }
    }
    
    today = today.valueOf();
    date1 = date1.valueOf();
    date2 = date2.valueOf();
    
    if (date2 < date1)
        date2 += 86400000;
    
    return ((date1 <= today) && (today <= date2));
}


REPLACEME_FINDPROXYFORURL


function __Apple_FindProxyForURL(host, url) {
	
	__Apple_dsn_cache = new Array;
	
	var result = FindProxyForURL(host, url);
	
	__Apple_dsn_cache = new Array;
	
	return result;
}

__Apple_FindProxyForURL("%@", "%@");